17989404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65179}}^1$

素因数の和:65209

約数の個数: 24

約数和(自身を含む): 43800960

約数和(自身を除く): 25811556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 65179, 130358, 195537, 260716, 391074, 782148, 1499117, 2998234, 4497351, 5996468, 8994702, 17989404]

約数ペア:

[(1, 17989404), (2, 8994702), (3, 5996468), (4, 4497351), (6, 2998234), (12, 1499117), (23, 782148), (46, 391074), (69, 260716), (92, 195537), (138, 130358), (276, 65179)]