26006421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65179}}^1$

素因数の和:65208

約数の個数: 16

約数和(自身を含む): 41715200

約数和(自身を除く): 15708779

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 65179, 195537, 456253, 1238401, 1368759, 3715203, 8668807, 26006421]

約数ペア:

[(1, 26006421), (3, 8668807), (7, 3715203), (19, 1368759), (21, 1238401), (57, 456253), (133, 195537), (399, 65179)]