18427366962

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2240137}}^1$

素因数の和:2240602

約数の個数: 24

約数和(自身を含む): 40013344956

約数和(自身を除く): 21585977994

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 2240137, 4480274, 6720411, 13440822, 20161233, 40322466, 1023742609, 2047485218, 3071227827, 6142455654, 9213683481, 18427366962]

約数ペア:

[(1, 18427366962), (2, 9213683481), (3, 6142455654), (6, 3071227827), (9, 2047485218), (18, 1023742609), (457, 40322466), (914, 20161233), (1371, 13440822), (2742, 6720411), (4113, 4480274), (8226, 2240137)]