13378194

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5347}}^1$

素因数の和:5494

約数の個数: 24

約数和(自身を含む): 29200080

約数和(自身を除く): 15821886

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 5347, 10694, 16041, 32082, 48123, 96246, 743233, 1486466, 2229699, 4459398, 6689097, 13378194]

約数ペア:

[(1, 13378194), (2, 6689097), (3, 4459398), (6, 2229699), (9, 1486466), (18, 743233), (139, 96246), (278, 48123), (417, 32082), (834, 16041), (1251, 10694), (2502, 5347)]