26381961372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5455327}}^1$

素因数の和:5455378

約数の個数: 48

約数和(自身を含む): 68431634432

約数和(自身を除く): 42049673060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5455327, 10910654, 16365981, 21821308, 32731962, 65463924, 70919251, 141838502, 169115137, 212757753, 283677004, 338230274, 425515506, 507345411, 676460548, 851031012, 1014690822, 2029381644, 2198496781, 4396993562, 6595490343, 8793987124, 13190980686, 26381961372]

約数ペア:

[(1, 26381961372), (2, 13190980686), (3, 8793987124), (4, 6595490343), (6, 4396993562), (12, 2198496781), (13, 2029381644), (26, 1014690822), (31, 851031012), (39, 676460548), (52, 507345411), (62, 425515506), (78, 338230274), (93, 283677004), (124, 212757753), (156, 169115137), (186, 141838502), (372, 70919251), (403, 65463924), (806, 32731962), (1209, 21821308), (1612, 16365981), (2418, 10910654), (4836, 5455327)]