17988456

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{7727}}^1$

素因数の和:7833

約数の個数: 32

約数和(自身を含む): 45440640

約数和(自身を除く): 27452184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 7727, 15454, 23181, 30908, 46362, 61816, 92724, 185448, 749519, 1499038, 2248557, 2998076, 4497114, 5996152, 8994228, 17988456]

約数ペア:

[(1, 17988456), (2, 8994228), (3, 5996152), (4, 4497114), (6, 2998076), (8, 2248557), (12, 1499038), (24, 749519), (97, 185448), (194, 92724), (291, 61816), (388, 46362), (582, 30908), (776, 23181), (1164, 15454), (2328, 7727)]