38947986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 124416000

約数和(自身を除く): 85468014

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 19, 21, 22, 27, 29, 33, 34, 38, 42, 51, 54, 57, 58, 63, 66, 77, 87, 99, 102, 114, 119, 126, 133, 153, 154, 171, 174, 187, 189, 198, 203, 209, 231, 238, 261, 266, 297, 306, 319, 323, 342, 357, 374, 378, 399, 406, 418, 459, 462, 493, 513, 522, 551, 561, 594, 609, 627, 638, 646, 693, 714, 783, 798, 918, 957, 969, 986, 1026, 1071, 1102, 1122, 1197, 1218, 1254, 1309, 1386, 1463, 1479, 1566, 1653, 1683, 1827, 1881, 1914, 1938, 2079, 2142, 2233, 2261, 2394, 2618, 2871, 2907, 2926, 2958, 3213, 3306, 3366, 3451, 3553, 3591, 3654, 3762, 3857, 3927, 4158, 4389, 4437, 4466, 4522, 4959, 5049, 5423, 5481, 5643, 5742, 5814, 6061, 6426, 6699, 6783, 6902, 7106, 7182, 7714, 7854, 8613, 8721, 8778, 8874, 9367, 9918, 10098, 10353, 10659, 10846, 10962, 11286, 11571, 11781, 12122, 13167, 13311, 13398, 13566, 14877, 16269, 17226, 17442, 18183, 18734, 20097, 20349, 20706, 21318, 23142, 23562, 24871, 26334, 26622, 28101, 29754, 31059, 31977, 32538, 34713, 35343, 36366, 37961, 39501, 40194, 40698, 42427, 48807, 49742, 54549, 56202, 60291, 61047, 62118, 63954, 65569, 69426, 70686, 74613, 75922, 79002, 84303, 84854, 93177, 95931, 97614, 103037, 104139, 109098, 113883, 120582, 122094, 127281, 131138, 146421, 149226, 163647, 168606, 186354, 191862, 196707, 206074, 208278, 223839, 227766, 252909, 254562, 292842, 309111, 327294, 341649, 381843, 393414, 447678, 505818, 590121, 618222, 671517, 683298, 721259, 763686, 927333, 1024947, 1145529, 1180242, 1343034, 1442518, 1770363, 1854666, 2049894, 2163777, 2291058, 2781999, 3540726, 4327554, 5563998, 6491331, 12982662, 19473993, 38947986]

約数ペア:

[(1, 38947986), (2, 19473993), (3, 12982662), (6, 6491331), (7, 5563998), (9, 4327554), (11, 3540726), (14, 2781999), (17, 2291058), (18, 2163777), (19, 2049894), (21, 1854666), (22, 1770363), (27, 1442518), (29, 1343034), (33, 1180242), (34, 1145529), (38, 1024947), (42, 927333), (51, 763686), (54, 721259), (57, 683298), (58, 671517), (63, 618222), (66, 590121), (77, 505818), (87, 447678), (99, 393414), (102, 381843), (114, 341649), (119, 327294), (126, 309111), (133, 292842), (153, 254562), (154, 252909), (171, 227766), (174, 223839), (187, 208278), (189, 206074), (198, 196707), (203, 191862), (209, 186354), (231, 168606), (238, 163647), (261, 149226), (266, 146421), (297, 131138), (306, 127281), (319, 122094), (323, 120582), (342, 113883), (357, 109098), (374, 104139), (378, 103037), (399, 97614), (406, 95931), (418, 93177), (459, 84854), (462, 84303), (493, 79002), (513, 75922), (522, 74613), (551, 70686), (561, 69426), (594, 65569), (609, 63954), (627, 62118), (638, 61047), (646, 60291), (693, 56202), (714, 54549), (783, 49742), (798, 48807), (918, 42427), (957, 40698), (969, 40194), (986, 39501), (1026, 37961), (1071, 36366), (1102, 35343), (1122, 34713), (1197, 32538), (1218, 31977), (1254, 31059), (1309, 29754), (1386, 28101), (1463, 26622), (1479, 26334), (1566, 24871), (1653, 23562), (1683, 23142), (1827, 21318), (1881, 20706), (1914, 20349), (1938, 20097), (2079, 18734), (2142, 18183), (2233, 17442), (2261, 17226), (2394, 16269), (2618, 14877), (2871, 13566), (2907, 13398), (2926, 13311), (2958, 13167), (3213, 12122), (3306, 11781), (3366, 11571), (3451, 11286), (3553, 10962), (3591, 10846), (3654, 10659), (3762, 10353), (3857, 10098), (3927, 9918), (4158, 9367), (4389, 8874), (4437, 8778), (4466, 8721), (4522, 8613), (4959, 7854), (5049, 7714), (5423, 7182), (5481, 7106), (5643, 6902), (5742, 6783), (5814, 6699), (6061, 6426)]