72400842

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{21059}}^1$

素因数の和:21258

約数の個数: 24

約数和(自身を含む): 157697280

約数和(自身を除く): 85296438

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 21059, 42118, 63177, 126354, 189531, 379062, 4022269, 8044538, 12066807, 24133614, 36200421, 72400842]

約数ペア:

[(1, 72400842), (2, 36200421), (3, 24133614), (6, 12066807), (9, 8044538), (18, 4022269), (191, 379062), (382, 189531), (573, 126354), (1146, 63177), (1719, 42118), (3438, 21059)]