42255252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90289}}^1$

素因数の和:90312

約数の個数: 36

約数和(自身を含む): 115029460

約数和(自身を除く): 72774208

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 90289, 180578, 270867, 361156, 541734, 812601, 1083468, 1173757, 1625202, 2347514, 3250404, 3521271, 4695028, 7042542, 10563813, 14085084, 21127626, 42255252]

約数ペア:

[(1, 42255252), (2, 21127626), (3, 14085084), (4, 10563813), (6, 7042542), (9, 4695028), (12, 3521271), (13, 3250404), (18, 2347514), (26, 1625202), (36, 1173757), (39, 1083468), (52, 812601), (78, 541734), (117, 361156), (156, 270867), (234, 180578), (468, 90289)]