13638168

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 37117080

約数和(自身を除く): 23478912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 617, 921, 1228, 1234, 1842, 1851, 2456, 2468, 2763, 3684, 3702, 4936, 5526, 5553, 7368, 7404, 11052, 11106, 14808, 22104, 22212, 44424, 189419, 378838, 568257, 757676, 1136514, 1515352, 1704771, 2273028, 3409542, 4546056, 6819084, 13638168]

約数ペア:

[(1, 13638168), (2, 6819084), (3, 4546056), (4, 3409542), (6, 2273028), (8, 1704771), (9, 1515352), (12, 1136514), (18, 757676), (24, 568257), (36, 378838), (72, 189419), (307, 44424), (614, 22212), (617, 22104), (921, 14808), (1228, 11106), (1234, 11052), (1842, 7404), (1851, 7368), (2456, 5553), (2468, 5526), (2763, 4936), (3684, 3702)]