861206990382

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{537582391}}^1$

素因数の和:537582488

約数の個数: 24

約数和(自身を含む): 1886914195920

約数和(自身を除く): 1025707205538

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 537582391, 1075164782, 1612747173, 3225494346, 4838241519, 9676483038, 47844832799, 95689665598, 143534498397, 287068996794, 430603495191, 861206990382]

約数ペア:

[(1, 861206990382), (2, 430603495191), (3, 287068996794), (6, 143534498397), (9, 95689665598), (18, 47844832799), (89, 9676483038), (178, 4838241519), (267, 3225494346), (534, 1612747173), (801, 1075164782), (1602, 537582391)]