18478410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{829}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 44461440

約数和(自身を除く): 25983030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 743, 829, 1486, 1658, 2229, 2487, 3715, 4145, 4458, 4974, 7430, 8290, 11145, 12435, 22290, 24870, 615947, 1231894, 1847841, 3079735, 3695682, 6159470, 9239205, 18478410]

約数ペア:

[(1, 18478410), (2, 9239205), (3, 6159470), (5, 3695682), (6, 3079735), (10, 1847841), (15, 1231894), (30, 615947), (743, 24870), (829, 22290), (1486, 12435), (1658, 11145), (2229, 8290), (2487, 7430), (3715, 4974), (4145, 4458)]