18591429118

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{5393}}^1$

素因数の和:5772

約数の個数: 32

約数和(自身を含む): 28626605280

約数和(自身を除く): 10035176162

約数列:

[1, 2, 89, 107, 178, 181, 214, 362, 5393, 9523, 10786, 16109, 19046, 19367, 32218, 38734, 479977, 577051, 959954, 976133, 1154102, 1723663, 1952266, 3447326, 51357539, 86875837, 102715078, 104446231, 173751674, 208892462, 9295714559, 18591429118]

約数ペア:

[(1, 18591429118), (2, 9295714559), (89, 208892462), (107, 173751674), (178, 104446231), (181, 102715078), (214, 86875837), (362, 51357539), (5393, 3447326), (9523, 1952266), (10786, 1723663), (16109, 1154102), (19046, 976133), (19367, 959954), (32218, 577051), (38734, 479977)]