42057756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89867}}^1$

素因数の和:89890

約数の個数: 36

約数和(自身を含む): 114491832

約数和(自身を除く): 72434076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 89867, 179734, 269601, 359468, 539202, 808803, 1078404, 1168271, 1617606, 2336542, 3235212, 3504813, 4673084, 7009626, 10514439, 14019252, 21028878, 42057756]

約数ペア:

[(1, 42057756), (2, 21028878), (3, 14019252), (4, 10514439), (6, 7009626), (9, 4673084), (12, 3504813), (13, 3235212), (18, 2336542), (26, 1617606), (36, 1168271), (39, 1078404), (52, 808803), (78, 539202), (117, 359468), (156, 269601), (234, 179734), (468, 89867)]