18690408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23599}}^1$

素因数の和:23622

約数の個数: 48

約数和(自身を含む): 55224000

約数和(自身を除く): 36533592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 23599, 47198, 70797, 94396, 141594, 188792, 212391, 259589, 283188, 424782, 519178, 566376, 778767, 849564, 1038356, 1557534, 1699128, 2076712, 2336301, 3115068, 4672602, 6230136, 9345204, 18690408]

約数ペア:

[(1, 18690408), (2, 9345204), (3, 6230136), (4, 4672602), (6, 3115068), (8, 2336301), (9, 2076712), (11, 1699128), (12, 1557534), (18, 1038356), (22, 849564), (24, 778767), (33, 566376), (36, 519178), (44, 424782), (66, 283188), (72, 259589), (88, 212391), (99, 188792), (132, 141594), (198, 94396), (264, 70797), (396, 47198), (792, 23599)]