18250842

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 37756800

約数和(自身を除く): 19505958

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 229, 359, 458, 687, 718, 1077, 1374, 2154, 8473, 13283, 16946, 25419, 26566, 39849, 50838, 79698, 82211, 164422, 246633, 493266, 3041807, 6083614, 9125421, 18250842]

約数ペア:

[(1, 18250842), (2, 9125421), (3, 6083614), (6, 3041807), (37, 493266), (74, 246633), (111, 164422), (222, 82211), (229, 79698), (359, 50838), (458, 39849), (687, 26566), (718, 25419), (1077, 16946), (1374, 13283), (2154, 8473)]