18695910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3229}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 45116640

約数和(自身を除く): 26420730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3229, 5790, 6458, 9687, 16145, 19374, 32290, 48435, 96870, 623197, 1246394, 1869591, 3115985, 3739182, 6231970, 9347955, 18695910]

約数ペア:

[(1, 18695910), (2, 9347955), (3, 6231970), (5, 3739182), (6, 3115985), (10, 1869591), (15, 1246394), (30, 623197), (193, 96870), (386, 48435), (579, 32290), (965, 19374), (1158, 16145), (1930, 9687), (2895, 6458), (3229, 5790)]