18529796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 34496280

約数和(自身を除く): 15966484

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1013, 1076, 2026, 4052, 4573, 9146, 17221, 18292, 34442, 68884, 272497, 544994, 1089988, 4632449, 9264898, 18529796]

約数ペア:

[(1, 18529796), (2, 9264898), (4, 4632449), (17, 1089988), (34, 544994), (68, 272497), (269, 68884), (538, 34442), (1013, 18292), (1076, 17221), (2026, 9146), (4052, 4573)]