27226188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 75675600

約数和(自身を除く): 48449412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 349, 394, 396, 591, 698, 788, 1047, 1182, 1396, 1773, 2094, 2167, 2364, 3141, 3546, 3839, 4188, 4334, 6282, 6501, 7092, 7678, 8668, 11517, 12564, 13002, 15356, 19503, 23034, 26004, 34551, 39006, 46068, 68753, 69102, 78012, 137506, 138204, 206259, 275012, 412518, 618777, 756283, 825036, 1237554, 1512566, 2268849, 2475108, 3025132, 4537698, 6806547, 9075396, 13613094, 27226188]

約数ペア:

[(1, 27226188), (2, 13613094), (3, 9075396), (4, 6806547), (6, 4537698), (9, 3025132), (11, 2475108), (12, 2268849), (18, 1512566), (22, 1237554), (33, 825036), (36, 756283), (44, 618777), (66, 412518), (99, 275012), (132, 206259), (197, 138204), (198, 137506), (349, 78012), (394, 69102), (396, 68753), (591, 46068), (698, 39006), (788, 34551), (1047, 26004), (1182, 23034), (1396, 19503), (1773, 15356), (2094, 13002), (2167, 12564), (2364, 11517), (3141, 8668), (3546, 7678), (3839, 7092), (4188, 6501), (4334, 6282)]