39121254

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21101}}^1$

素因数の和:21212

約数の個数: 24

約数和(自身を含む): 85589712

約数和(自身を除く): 46468458

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 21101, 42202, 63303, 126606, 189909, 379818, 2173403, 4346806, 6520209, 13040418, 19560627, 39121254]

約数ペア:

[(1, 39121254), (2, 19560627), (3, 13040418), (6, 6520209), (9, 4346806), (18, 2173403), (103, 379818), (206, 189909), (309, 126606), (618, 63303), (927, 42202), (1854, 21101)]