18257888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{51869}}^1$

素因数の和:51890

約数の個数: 24

約数和(自身を含む): 39213720

約数和(自身を除く): 20955832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 51869, 103738, 207476, 414952, 570559, 829904, 1141118, 1659808, 2282236, 4564472, 9128944, 18257888]

約数ペア:

[(1, 18257888), (2, 9128944), (4, 4564472), (8, 2282236), (11, 1659808), (16, 1141118), (22, 829904), (32, 570559), (44, 414952), (88, 207476), (176, 103738), (352, 51869)]