18385354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8951}}^1$

素因数の和:9045

約数の個数: 16

約数和(自身を含む): 30078720

約数和(自身を除く): 11693366

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 8951, 17902, 116363, 232726, 707129, 1414258, 9192677, 18385354]

約数ペア:

[(1, 18385354), (2, 9192677), (13, 1414258), (26, 707129), (79, 232726), (158, 116363), (1027, 17902), (2054, 8951)]