18893646

素因数分解:

$2^1\times 3^2\times {\mathrm{283}}^1\times {\mathrm{3709}}^1$

素因数の和:4000

約数の個数: 24

約数和(自身を含む): 41091960

約数和(自身を除く): 22198314

約数列:

[1, 2, 3, 6, 9, 18, 283, 566, 849, 1698, 2547, 3709, 5094, 7418, 11127, 22254, 33381, 66762, 1049647, 2099294, 3148941, 6297882, 9446823, 18893646]

約数ペア:

[(1, 18893646), (2, 9446823), (3, 6297882), (6, 3148941), (9, 2099294), (18, 1049647), (283, 66762), (566, 33381), (849, 22254), (1698, 11127), (2547, 7418), (3709, 5094)]