18407144

素因数分解:

$2^3\times 7^2\times {\mathrm{46957}}^1$

素因数の和:46977

約数の個数: 24

約数和(自身を含む): 40149090

約数和(自身を除く): 21741946

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 46957, 93914, 187828, 328699, 375656, 657398, 1314796, 2300893, 2629592, 4601786, 9203572, 18407144]

約数ペア:

[(1, 18407144), (2, 9203572), (4, 4601786), (7, 2629592), (8, 2300893), (14, 1314796), (28, 657398), (49, 375656), (56, 328699), (98, 187828), (196, 93914), (392, 46957)]