18715188

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38039}}^1$

素因数の和:38087

約数の個数: 24

約数和(自身を含む): 44735040

約数和(自身を除く): 26019852

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38039, 76078, 114117, 152156, 228234, 456468, 1559599, 3119198, 4678797, 6238396, 9357594, 18715188]

約数ペア:

[(1, 18715188), (2, 9357594), (3, 6238396), (4, 4678797), (6, 3119198), (12, 1559599), (41, 456468), (82, 228234), (123, 152156), (164, 114117), (246, 76078), (492, 38039)]