40840182

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{55339}}^1$

素因数の和:55388

約数の個数: 24

約数和(自身を含む): 90646920

約数和(自身を除く): 49806738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 55339, 110678, 166017, 332034, 498051, 996102, 2268899, 4537798, 6806697, 13613394, 20420091, 40840182]

約数ペア:

[(1, 40840182), (2, 20420091), (3, 13613394), (6, 6806697), (9, 4537798), (18, 2268899), (41, 996102), (82, 498051), (123, 332034), (246, 166017), (369, 110678), (738, 55339)]