42207828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270563}}^1$

素因数の和:270583

約数の個数: 24

約数和(自身を含む): 106061088

約数和(自身を除く): 63853260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 270563, 541126, 811689, 1082252, 1623378, 3246756, 3517319, 7034638, 10551957, 14069276, 21103914, 42207828]

約数ペア:

[(1, 42207828), (2, 21103914), (3, 14069276), (4, 10551957), (6, 7034638), (12, 3517319), (13, 3246756), (26, 1623378), (39, 1082252), (52, 811689), (78, 541126), (156, 270563)]