9401238

素因数分解:

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

素因数の和:72

約数の個数: 192

約数和(自身を含む): 29548800

約数和(自身を除く): 20147562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 19, 21, 22, 27, 33, 34, 38, 42, 49, 51, 54, 57, 63, 66, 77, 98, 99, 102, 114, 119, 126, 133, 147, 153, 154, 171, 187, 189, 198, 209, 231, 238, 266, 294, 297, 306, 323, 342, 357, 374, 378, 399, 418, 441, 459, 462, 513, 539, 561, 594, 627, 646, 693, 714, 798, 833, 882, 918, 931, 969, 1026, 1071, 1078, 1122, 1197, 1254, 1309, 1323, 1386, 1463, 1617, 1666, 1683, 1862, 1881, 1938, 2079, 2142, 2261, 2394, 2499, 2618, 2646, 2793, 2907, 2926, 3213, 3234, 3366, 3553, 3591, 3762, 3927, 4158, 4389, 4522, 4851, 4998, 5049, 5586, 5643, 5814, 6426, 6783, 7106, 7182, 7497, 7854, 8379, 8721, 8778, 9163, 9702, 10098, 10241, 10659, 11286, 11781, 13167, 13566, 14553, 14994, 15827, 16758, 17442, 18326, 20349, 20482, 21318, 22491, 23562, 24871, 25137, 26334, 27489, 29106, 30723, 31654, 31977, 35343, 39501, 40698, 44982, 47481, 49742, 50274, 54978, 61047, 61446, 63954, 70686, 74613, 79002, 82467, 92169, 94962, 95931, 122094, 142443, 149226, 164934, 174097, 184338, 191862, 223839, 247401, 276507, 284886, 348194, 427329, 447678, 494802, 522291, 553014, 671517, 854658, 1044582, 1343034, 1566873, 3133746, 4700619, 9401238]

約数ペア:

[(1, 9401238), (2, 4700619), (3, 3133746), (6, 1566873), (7, 1343034), (9, 1044582), (11, 854658), (14, 671517), (17, 553014), (18, 522291), (19, 494802), (21, 447678), (22, 427329), (27, 348194), (33, 284886), (34, 276507), (38, 247401), (42, 223839), (49, 191862), (51, 184338), (54, 174097), (57, 164934), (63, 149226), (66, 142443), (77, 122094), (98, 95931), (99, 94962), (102, 92169), (114, 82467), (119, 79002), (126, 74613), (133, 70686), (147, 63954), (153, 61446), (154, 61047), (171, 54978), (187, 50274), (189, 49742), (198, 47481), (209, 44982), (231, 40698), (238, 39501), (266, 35343), (294, 31977), (297, 31654), (306, 30723), (323, 29106), (342, 27489), (357, 26334), (374, 25137), (378, 24871), (399, 23562), (418, 22491), (441, 21318), (459, 20482), (462, 20349), (513, 18326), (539, 17442), (561, 16758), (594, 15827), (627, 14994), (646, 14553), (693, 13566), (714, 13167), (798, 11781), (833, 11286), (882, 10659), (918, 10241), (931, 10098), (969, 9702), (1026, 9163), (1071, 8778), (1078, 8721), (1122, 8379), (1197, 7854), (1254, 7497), (1309, 7182), (1323, 7106), (1386, 6783), (1463, 6426), (1617, 5814), (1666, 5643), (1683, 5586), (1862, 5049), (1881, 4998), (1938, 4851), (2079, 4522), (2142, 4389), (2261, 4158), (2394, 3927), (2499, 3762), (2618, 3591), (2646, 3553), (2793, 3366), (2907, 3234), (2926, 3213)]