20161177344018

素因数分解:

$2^1\times 3^2\times {\mathrm{1900571}}^1\times {\mathrm{589331}}^1$

素因数の和:2489910

約数の個数: 24

約数和(自身を含む): 43682648018256

約数和(自身を除く): 23521470674238

約数列:

[1, 2, 3, 6, 9, 18, 589331, 1178662, 1767993, 1900571, 3535986, 3801142, 5303979, 5701713, 10607958, 11403426, 17105139, 34210278, 1120065408001, 2240130816002, 3360196224003, 6720392448006, 10080588672009, 20161177344018]

約数ペア:

[(1, 20161177344018), (2, 10080588672009), (3, 6720392448006), (6, 3360196224003), (9, 2240130816002), (18, 1120065408001), (589331, 34210278), (1178662, 17105139), (1767993, 11403426), (1900571, 10607958), (3535986, 5701713), (3801142, 5303979)]