26172978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 56607936

約数和(自身を除く): 30434958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1093, 1842, 2186, 3279, 3991, 6558, 7982, 11973, 14209, 23946, 28418, 42627, 85254, 335551, 671102, 1006653, 2013306, 4362163, 8724326, 13086489, 26172978]

約数ペア:

[(1, 26172978), (2, 13086489), (3, 8724326), (6, 4362163), (13, 2013306), (26, 1006653), (39, 671102), (78, 335551), (307, 85254), (614, 42627), (921, 28418), (1093, 23946), (1842, 14209), (2186, 11973), (3279, 7982), (3991, 6558)]