18403416

素因数分解:

$2^3\times 3^3\times {\mathrm{85201}}^1$

素因数の和:85216

約数の個数: 32

約数和(自身を含む): 51121200

約数和(自身を除く): 32717784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85201, 170402, 255603, 340804, 511206, 681608, 766809, 1022412, 1533618, 2044824, 2300427, 3067236, 4600854, 6134472, 9201708, 18403416]

約数ペア:

[(1, 18403416), (2, 9201708), (3, 6134472), (4, 4600854), (6, 3067236), (8, 2300427), (9, 2044824), (12, 1533618), (18, 1022412), (24, 766809), (27, 681608), (36, 511206), (54, 340804), (72, 255603), (108, 170402), (216, 85201)]