18899922

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67021}}^1$

素因数の和:67073

約数の個数: 16

約数和(自身を含む): 38604672

約数和(自身を除く): 19704750

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 67021, 134042, 201063, 402126, 3149987, 6299974, 9449961, 18899922]

約数ペア:

[(1, 18899922), (2, 9449961), (3, 6299974), (6, 3149987), (47, 402126), (94, 201063), (141, 134042), (282, 67021)]