13800186

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 31500480

約数和(自身を除く): 17700294

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6907, 13814, 20721, 41442, 62163, 124326, 186489, 255559, 372978, 511118, 766677, 1533354, 2300031, 4600062, 6900093, 13800186]

約数ペア:

[(1, 13800186), (2, 6900093), (3, 4600062), (6, 2300031), (9, 1533354), (18, 766677), (27, 511118), (37, 372978), (54, 255559), (74, 186489), (111, 124326), (222, 62163), (333, 41442), (666, 20721), (999, 13814), (1998, 6907)]