2268828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 6289920

約数和(自身を除く): 4021092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 107, 114, 124, 171, 186, 214, 228, 279, 321, 342, 372, 428, 558, 589, 642, 684, 963, 1116, 1178, 1284, 1767, 1926, 2033, 2356, 3317, 3534, 3852, 4066, 5301, 6099, 6634, 7068, 8132, 9951, 10602, 12198, 13268, 18297, 19902, 21204, 24396, 29853, 36594, 39804, 59706, 63023, 73188, 119412, 126046, 189069, 252092, 378138, 567207, 756276, 1134414, 2268828]

約数ペア:

[(1, 2268828), (2, 1134414), (3, 756276), (4, 567207), (6, 378138), (9, 252092), (12, 189069), (18, 126046), (19, 119412), (31, 73188), (36, 63023), (38, 59706), (57, 39804), (62, 36594), (76, 29853), (93, 24396), (107, 21204), (114, 19902), (124, 18297), (171, 13268), (186, 12198), (214, 10602), (228, 9951), (279, 8132), (321, 7068), (342, 6634), (372, 6099), (428, 5301), (558, 4066), (589, 3852), (642, 3534), (684, 3317), (963, 2356), (1116, 2033), (1178, 1926), (1284, 1767)]