18624044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 34645968

約数和(自身を除く): 16021924

約数列:

[1, 2, 4, 17, 34, 68, 401, 683, 802, 1366, 1604, 2732, 6817, 11611, 13634, 23222, 27268, 46444, 273883, 547766, 1095532, 4656011, 9312022, 18624044]

約数ペア:

[(1, 18624044), (2, 9312022), (4, 4656011), (17, 1095532), (34, 547766), (68, 273883), (401, 46444), (683, 27268), (802, 23222), (1366, 13634), (1604, 11611), (2732, 6817)]