18037031951

素因数分解:

${\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1\times {\mathrm{2887}}^1$

素因数の和:5234

約数の個数: 16

約数和(自身を含む): 18866379840

約数和(自身を除く): 829347889

約数列:

[1, 29, 97, 2221, 2813, 2887, 64409, 83723, 215437, 280039, 6247673, 6412027, 8121131, 185948783, 621966619, 18037031951]

約数ペア:

[(1, 18037031951), (29, 621966619), (97, 185948783), (2221, 8121131), (2813, 6412027), (2887, 6247673), (64409, 280039), (83723, 215437)]