68696538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{497801}}^1$

素因数の和:497829

約数の個数: 16

約数和(自身を含む): 143366976

約数和(自身を除く): 74670438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 497801, 995602, 1493403, 2986806, 11449423, 22898846, 34348269, 68696538]

約数ペア:

[(1, 68696538), (2, 34348269), (3, 22898846), (6, 11449423), (23, 2986806), (46, 1493403), (69, 995602), (138, 497801)]