3131787834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4105

約数の個数: 128

約数和(自身を含む): 8334950400

約数和(自身を除く): 5203162566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 67, 93, 126, 134, 186, 189, 201, 217, 279, 378, 402, 434, 469, 558, 603, 651, 837, 938, 1206, 1302, 1407, 1674, 1809, 1953, 2077, 2814, 3618, 3906, 3989, 4154, 4221, 5859, 6231, 7978, 8442, 11718, 11967, 12462, 12663, 14539, 18693, 23934, 25326, 27923, 29078, 35901, 37386, 43617, 55846, 56079, 71802, 83769, 87234, 107703, 112158, 123659, 130851, 167538, 215406, 247318, 251307, 261702, 267263, 370977, 392553, 502614, 534526, 741954, 753921, 785106, 801789, 865613, 1112931, 1507842, 1603578, 1731226, 1870841, 2225862, 2405367, 2596839, 3338793, 3741682, 4810734, 5193678, 5612523, 6677586, 7216101, 7790517, 8285153, 11225046, 14432202, 15581034, 16570306, 16837569, 23371551, 24855459, 33675138, 46743102, 49710918, 50512707, 57996071, 74566377, 101025414, 115992142, 149132754, 173988213, 223699131, 347976426, 447398262, 521964639, 1043929278, 1565893917, 3131787834]

約数ペア:

[(1, 3131787834), (2, 1565893917), (3, 1043929278), (6, 521964639), (7, 447398262), (9, 347976426), (14, 223699131), (18, 173988213), (21, 149132754), (27, 115992142), (31, 101025414), (42, 74566377), (54, 57996071), (62, 50512707), (63, 49710918), (67, 46743102), (93, 33675138), (126, 24855459), (134, 23371551), (186, 16837569), (189, 16570306), (201, 15581034), (217, 14432202), (279, 11225046), (378, 8285153), (402, 7790517), (434, 7216101), (469, 6677586), (558, 5612523), (603, 5193678), (651, 4810734), (837, 3741682), (938, 3338793), (1206, 2596839), (1302, 2405367), (1407, 2225862), (1674, 1870841), (1809, 1731226), (1953, 1603578), (2077, 1507842), (2814, 1112931), (3618, 865613), (3906, 801789), (3989, 785106), (4154, 753921), (4221, 741954), (5859, 534526), (6231, 502614), (7978, 392553), (8442, 370977), (11718, 267263), (11967, 261702), (12462, 251307), (12663, 247318), (14539, 215406), (18693, 167538), (23934, 130851), (25326, 123659), (27923, 112158), (29078, 107703), (35901, 87234), (37386, 83769), (43617, 71802), (55846, 56079)]