15486276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 39980864

約数和(自身を除く): 24494588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2683, 2886, 5366, 5772, 8049, 10732, 16098, 32196, 34879, 69758, 99271, 104637, 139516, 198542, 209274, 297813, 397084, 418548, 595626, 1191252, 1290523, 2581046, 3871569, 5162092, 7743138, 15486276]

約数ペア:

[(1, 15486276), (2, 7743138), (3, 5162092), (4, 3871569), (6, 2581046), (12, 1290523), (13, 1191252), (26, 595626), (37, 418548), (39, 397084), (52, 297813), (74, 209274), (78, 198542), (111, 139516), (148, 104637), (156, 99271), (222, 69758), (444, 34879), (481, 32196), (962, 16098), (1443, 10732), (1924, 8049), (2683, 5772), (2886, 5366)]