18143074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 28178136

約数和(自身を除く): 10035062

約数列:

[1, 2, 41, 82, 97, 194, 2281, 3977, 4562, 7954, 93521, 187042, 221257, 442514, 9071537, 18143074]

約数ペア:

[(1, 18143074), (2, 9071537), (41, 442514), (82, 221257), (97, 187042), (194, 93521), (2281, 7954), (3977, 4562)]