42978858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23957}}^1$

素因数の和:23998

約数の個数: 32

約数和(自身を含む): 96598656

約数和(自身を除く): 53619798

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 23957, 47914, 71871, 143742, 311441, 551011, 622882, 934323, 1102022, 1653033, 1868646, 3306066, 7163143, 14326286, 21489429, 42978858]

約数ペア:

[(1, 42978858), (2, 21489429), (3, 14326286), (6, 7163143), (13, 3306066), (23, 1868646), (26, 1653033), (39, 1102022), (46, 934323), (69, 622882), (78, 551011), (138, 311441), (299, 143742), (598, 71871), (897, 47914), (1794, 23957)]