12131106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 28062720

約数和(自身を除く): 15931614

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 173, 174, 186, 346, 377, 403, 519, 754, 806, 899, 1038, 1131, 1209, 1798, 2249, 2262, 2418, 2697, 4498, 5017, 5363, 5394, 6747, 10034, 10726, 11687, 13494, 15051, 16089, 23374, 30102, 32178, 35061, 65221, 69719, 70122, 130442, 139438, 155527, 195663, 209157, 311054, 391326, 418314, 466581, 933162, 2021851, 4043702, 6065553, 12131106]

約数ペア:

[(1, 12131106), (2, 6065553), (3, 4043702), (6, 2021851), (13, 933162), (26, 466581), (29, 418314), (31, 391326), (39, 311054), (58, 209157), (62, 195663), (78, 155527), (87, 139438), (93, 130442), (173, 70122), (174, 69719), (186, 65221), (346, 35061), (377, 32178), (403, 30102), (519, 23374), (754, 16089), (806, 15051), (899, 13494), (1038, 11687), (1131, 10726), (1209, 10034), (1798, 6747), (2249, 5394), (2262, 5363), (2418, 5017), (2697, 4498)]