18449046

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 38160234

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 29, 33, 34, 42, 51, 54, 58, 63, 66, 77, 81, 87, 99, 102, 119, 126, 153, 154, 162, 174, 187, 189, 198, 203, 231, 238, 243, 261, 297, 306, 319, 357, 374, 378, 406, 459, 462, 486, 493, 522, 561, 567, 594, 609, 638, 693, 714, 783, 891, 918, 957, 986, 1071, 1122, 1134, 1218, 1309, 1377, 1386, 1479, 1566, 1683, 1701, 1782, 1827, 1914, 2079, 2142, 2233, 2349, 2618, 2673, 2754, 2871, 2958, 3213, 3366, 3402, 3451, 3654, 3927, 4131, 4158, 4437, 4466, 4698, 5049, 5346, 5423, 5481, 5742, 6237, 6426, 6699, 6902, 7047, 7854, 8262, 8613, 8874, 9639, 10098, 10353, 10846, 10962, 11781, 12474, 13311, 13398, 14094, 15147, 16269, 16443, 17226, 18711, 19278, 20097, 20706, 23562, 25839, 26622, 28917, 30294, 31059, 32538, 32886, 35343, 37422, 37961, 39933, 40194, 45441, 48807, 49329, 51678, 57834, 60291, 62118, 70686, 75922, 77517, 79866, 90882, 93177, 97614, 98658, 106029, 113883, 119799, 120582, 146421, 155034, 180873, 186354, 212058, 227766, 239598, 279531, 292842, 318087, 341649, 361746, 439263, 542619, 559062, 636174, 683298, 838593, 878526, 1024947, 1085238, 1317789, 1677186, 2049894, 2635578, 3074841, 6149682, 9224523, 18449046]

約数ペア:

[(1, 18449046), (2, 9224523), (3, 6149682), (6, 3074841), (7, 2635578), (9, 2049894), (11, 1677186), (14, 1317789), (17, 1085238), (18, 1024947), (21, 878526), (22, 838593), (27, 683298), (29, 636174), (33, 559062), (34, 542619), (42, 439263), (51, 361746), (54, 341649), (58, 318087), (63, 292842), (66, 279531), (77, 239598), (81, 227766), (87, 212058), (99, 186354), (102, 180873), (119, 155034), (126, 146421), (153, 120582), (154, 119799), (162, 113883), (174, 106029), (187, 98658), (189, 97614), (198, 93177), (203, 90882), (231, 79866), (238, 77517), (243, 75922), (261, 70686), (297, 62118), (306, 60291), (319, 57834), (357, 51678), (374, 49329), (378, 48807), (406, 45441), (459, 40194), (462, 39933), (486, 37961), (493, 37422), (522, 35343), (561, 32886), (567, 32538), (594, 31059), (609, 30294), (638, 28917), (693, 26622), (714, 25839), (783, 23562), (891, 20706), (918, 20097), (957, 19278), (986, 18711), (1071, 17226), (1122, 16443), (1134, 16269), (1218, 15147), (1309, 14094), (1377, 13398), (1386, 13311), (1479, 12474), (1566, 11781), (1683, 10962), (1701, 10846), (1782, 10353), (1827, 10098), (1914, 9639), (2079, 8874), (2142, 8613), (2233, 8262), (2349, 7854), (2618, 7047), (2673, 6902), (2754, 6699), (2871, 6426), (2958, 6237), (3213, 5742), (3366, 5481), (3402, 5423), (3451, 5346), (3654, 5049), (3927, 4698), (4131, 4466), (4158, 4437)]