18366143

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 19564416

約数和(自身を除く): 1198273

約数列:

[1, 47, 53, 73, 101, 2491, 3431, 3869, 4747, 5353, 7373, 181843, 251591, 346531, 390769, 18366143]

約数ペア:

[(1, 18366143), (47, 390769), (53, 346531), (73, 251591), (101, 181843), (2491, 7373), (3431, 5353), (3869, 4747)]