12428676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26557}}^1$

素因数の和:26580

約数の個数: 36

約数和(自身を含む): 33834892

約数和(自身を除く): 21406216

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 26557, 53114, 79671, 106228, 159342, 239013, 318684, 345241, 478026, 690482, 956052, 1035723, 1380964, 2071446, 3107169, 4142892, 6214338, 12428676]

約数ペア:

[(1, 12428676), (2, 6214338), (3, 4142892), (4, 3107169), (6, 2071446), (9, 1380964), (12, 1035723), (13, 956052), (18, 690482), (26, 478026), (36, 345241), (39, 318684), (52, 239013), (78, 159342), (117, 106228), (156, 79671), (234, 53114), (468, 26557)]