17864526

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 36511488

約数和(自身を除く): 18646962

約数列:

[1, 2, 3, 6, 103, 137, 206, 211, 274, 309, 411, 422, 618, 633, 822, 1266, 14111, 21733, 28222, 28907, 42333, 43466, 57814, 65199, 84666, 86721, 130398, 173442, 2977421, 5954842, 8932263, 17864526]

約数ペア:

[(1, 17864526), (2, 8932263), (3, 5954842), (6, 2977421), (103, 173442), (137, 130398), (206, 86721), (211, 84666), (274, 65199), (309, 57814), (411, 43466), (422, 42333), (618, 28907), (633, 28222), (822, 21733), (1266, 14111)]