18851418

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22283}}^1$

素因数の和:22338

約数の個数: 24

約数和(自身を含む): 41715648

約数和(自身を除く): 22864230

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22283, 44566, 66849, 133698, 200547, 401094, 1047301, 2094602, 3141903, 6283806, 9425709, 18851418]

約数ペア:

[(1, 18851418), (2, 9425709), (3, 6283806), (6, 3141903), (9, 2094602), (18, 1047301), (47, 401094), (94, 200547), (141, 133698), (282, 66849), (423, 44566), (846, 22283)]