19608246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155621}}^1$

素因数の和:155636

約数の個数: 24

約数和(自身を含む): 48554064

約数和(自身を除く): 28945818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155621, 311242, 466863, 933726, 1089347, 1400589, 2178694, 2801178, 3268041, 6536082, 9804123, 19608246]

約数ペア:

[(1, 19608246), (2, 9804123), (3, 6536082), (6, 3268041), (7, 2801178), (9, 2178694), (14, 1400589), (18, 1089347), (21, 933726), (42, 466863), (63, 311242), (126, 155621)]