18685656298

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{983}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 28580791680

約数和(自身を除く): 9895135382

約数列:

[1, 2, 101, 139, 202, 278, 677, 983, 1354, 1966, 14039, 28078, 68377, 94103, 99283, 136637, 136754, 188206, 198566, 273274, 665491, 1330982, 9504403, 13800337, 19008806, 27600674, 67214591, 92503249, 134429182, 185006498, 9342828149, 18685656298]

約数ペア:

[(1, 18685656298), (2, 9342828149), (101, 185006498), (139, 134429182), (202, 92503249), (278, 67214591), (677, 27600674), (983, 19008806), (1354, 13800337), (1966, 9504403), (14039, 1330982), (28078, 665491), (68377, 273274), (94103, 198566), (99283, 188206), (136637, 136754)]