18211134

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 37608480

約数和(自身を除く): 19397346

約数列:

[1, 2, 3, 6, 41, 82, 123, 181, 246, 362, 409, 543, 818, 1086, 1227, 2454, 7421, 14842, 16769, 22263, 33538, 44526, 50307, 74029, 100614, 148058, 222087, 444174, 3035189, 6070378, 9105567, 18211134]

約数ペア:

[(1, 18211134), (2, 9105567), (3, 6070378), (6, 3035189), (41, 444174), (82, 222087), (123, 148058), (181, 100614), (246, 74029), (362, 50307), (409, 44526), (543, 33538), (818, 22263), (1086, 16769), (1227, 14842), (2454, 7421)]