73680438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{944621}}^1$

素因数の和:944639

約数の個数: 16

約数和(自身を含む): 158696496

約数和(自身を除く): 85016058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 944621, 1889242, 2833863, 5667726, 12280073, 24560146, 36840219, 73680438]

約数ペア:

[(1, 73680438), (2, 36840219), (3, 24560146), (6, 12280073), (13, 5667726), (26, 2833863), (39, 1889242), (78, 944621)]