42123588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20771}}^1$

素因数の和:20804

約数の個数: 36

約数和(自身を含む): 106435728

約数和(自身を除く): 64312140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 20771, 41542, 62313, 83084, 124626, 249252, 270023, 540046, 810069, 1080092, 1620138, 3240276, 3510299, 7020598, 10530897, 14041196, 21061794, 42123588]

約数ペア:

[(1, 42123588), (2, 21061794), (3, 14041196), (4, 10530897), (6, 7020598), (12, 3510299), (13, 3240276), (26, 1620138), (39, 1080092), (52, 810069), (78, 540046), (156, 270023), (169, 249252), (338, 124626), (507, 83084), (676, 62313), (1014, 41542), (2028, 20771)]