17808726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7873}}^1$

素因数の和:7920

約数の個数: 32

約数和(自身を含む): 39684960

約数和(自身を除く): 21876234

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 7873, 15746, 23619, 47238, 102349, 204698, 228317, 307047, 456634, 614094, 684951, 1369902, 2968121, 5936242, 8904363, 17808726]

約数ペア:

[(1, 17808726), (2, 8904363), (3, 5936242), (6, 2968121), (13, 1369902), (26, 684951), (29, 614094), (39, 456634), (58, 307047), (78, 228317), (87, 204698), (174, 102349), (377, 47238), (754, 23619), (1131, 15746), (2262, 7873)]