12120306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 26568000

約数和(自身を除く): 14447694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 449, 818, 898, 1227, 1347, 2454, 2694, 4499, 4939, 8998, 9878, 13497, 14817, 26994, 29634, 183641, 367282, 550923, 1101846, 2020051, 4040102, 6060153, 12120306]

約数ペア:

[(1, 12120306), (2, 6060153), (3, 4040102), (6, 2020051), (11, 1101846), (22, 550923), (33, 367282), (66, 183641), (409, 29634), (449, 26994), (818, 14817), (898, 13497), (1227, 9878), (1347, 8998), (2454, 4939), (2694, 4499)]