18738966

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{3851}}^1$

素因数の和:4667

約数の個数: 16

約数和(自身を含む): 37533888

約数和(自身を除く): 18794922

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 3851, 4866, 7702, 11553, 23106, 3123161, 6246322, 9369483, 18738966]

約数ペア:

[(1, 18738966), (2, 9369483), (3, 6246322), (6, 3123161), (811, 23106), (1622, 11553), (2433, 7702), (3851, 4866)]