28440978

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{46021}}^1$

素因数の和:46129

約数の個数: 16

約数和(自身を含む): 57435456

約数和(自身を除く): 28994478

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 46021, 92042, 138063, 276126, 4740163, 9480326, 14220489, 28440978]

約数ペア:

[(1, 28440978), (2, 14220489), (3, 9480326), (6, 4740163), (103, 276126), (206, 138063), (309, 92042), (618, 46021)]