18406908084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80732053}}^1$

素因数の和:80732079

約数の個数: 24

約数和(自身を含む): 45209950240

約数和(自身を除く): 26803042156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80732053, 161464106, 242196159, 322928212, 484392318, 968784636, 1533909007, 3067818014, 4601727021, 6135636028, 9203454042, 18406908084]

約数ペア:

[(1, 18406908084), (2, 9203454042), (3, 6135636028), (4, 4601727021), (6, 3067818014), (12, 1533909007), (19, 968784636), (38, 484392318), (57, 322928212), (76, 242196159), (114, 161464106), (228, 80732053)]