68905902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{883409}}^1$

素因数の和:883427

約数の個数: 16

約数和(自身を含む): 148412880

約数和(自身を除く): 79506978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 883409, 1766818, 2650227, 5300454, 11484317, 22968634, 34452951, 68905902]

約数ペア:

[(1, 68905902), (2, 34452951), (3, 22968634), (6, 11484317), (13, 5300454), (26, 2650227), (39, 1766818), (78, 883409)]