15479838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 37595376

約数和(自身を除く): 22115538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2113, 2442, 3663, 4226, 6339, 7326, 12678, 19017, 23243, 38034, 46486, 69729, 78181, 139458, 156362, 209187, 234543, 418374, 469086, 703629, 859991, 1407258, 1719982, 2579973, 5159946, 7739919, 15479838]

約数ペア:

[(1, 15479838), (2, 7739919), (3, 5159946), (6, 2579973), (9, 1719982), (11, 1407258), (18, 859991), (22, 703629), (33, 469086), (37, 418374), (66, 234543), (74, 209187), (99, 156362), (111, 139458), (198, 78181), (222, 69729), (333, 46486), (407, 38034), (666, 23243), (814, 19017), (1221, 12678), (2113, 7326), (2442, 6339), (3663, 4226)]