66906826

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{81001}}^1$

素因数の和:81069

約数の個数: 16

約数和(自身を含む): 116642880

約数和(自身を除く): 49736054

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 81001, 162002, 567007, 1134014, 4779059, 9558118, 33453413, 66906826]

約数ペア:

[(1, 66906826), (2, 33453413), (7, 9558118), (14, 4779059), (59, 1134014), (118, 567007), (413, 162002), (826, 81001)]