15698618442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{7213}}^1$

素因数の和:7436

約数の個数: 96

約数和(自身を含む): 37434773376

約数和(自身を除く): 21736154934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 131, 142, 213, 234, 262, 393, 426, 639, 786, 923, 1179, 1278, 1703, 1846, 2358, 2769, 3406, 5109, 5538, 7213, 8307, 9301, 10218, 14426, 15327, 16614, 18602, 21639, 27903, 30654, 43278, 55806, 64917, 83709, 93769, 120913, 129834, 167418, 187538, 241826, 281307, 362739, 512123, 562614, 725478, 843921, 944903, 1024246, 1088217, 1536369, 1687842, 1889806, 2176434, 2834709, 3072738, 4609107, 5669418, 6657599, 8504127, 9218214, 12283739, 13315198, 17008254, 19972797, 24567478, 36851217, 39945594, 59918391, 67088113, 73702434, 110553651, 119836782, 134176226, 201264339, 221107302, 402528678, 603793017, 872145469, 1207586034, 1744290938, 2616436407, 5232872814, 7849309221, 15698618442]

約数ペア:

[(1, 15698618442), (2, 7849309221), (3, 5232872814), (6, 2616436407), (9, 1744290938), (13, 1207586034), (18, 872145469), (26, 603793017), (39, 402528678), (71, 221107302), (78, 201264339), (117, 134176226), (131, 119836782), (142, 110553651), (213, 73702434), (234, 67088113), (262, 59918391), (393, 39945594), (426, 36851217), (639, 24567478), (786, 19972797), (923, 17008254), (1179, 13315198), (1278, 12283739), (1703, 9218214), (1846, 8504127), (2358, 6657599), (2769, 5669418), (3406, 4609107), (5109, 3072738), (5538, 2834709), (7213, 2176434), (8307, 1889806), (9301, 1687842), (10218, 1536369), (14426, 1088217), (15327, 1024246), (16614, 944903), (18602, 843921), (21639, 725478), (27903, 562614), (30654, 512123), (43278, 362739), (55806, 281307), (64917, 241826), (83709, 187538), (93769, 167418), (120913, 129834)]