42151212

素因数分解:

$2^2\times 3^3\times {\mathrm{390289}}^1$

素因数の和:390302

約数の個数: 24

約数和(自身を含む): 109281200

約数和(自身を除く): 67129988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 390289, 780578, 1170867, 1561156, 2341734, 3512601, 4683468, 7025202, 10537803, 14050404, 21075606, 42151212]

約数ペア:

[(1, 42151212), (2, 21075606), (3, 14050404), (4, 10537803), (6, 7025202), (9, 4683468), (12, 3512601), (18, 2341734), (27, 1561156), (36, 1170867), (54, 780578), (108, 390289)]