25605121212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{189617}}^1$

素因数の和:189680

約数の個数: 108

約数和(自身を含む): 73438292928

約数和(自身を除く): 47833171716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 279, 341, 363, 372, 396, 484, 558, 682, 726, 1023, 1089, 1116, 1364, 1452, 2046, 2178, 3069, 3751, 4092, 4356, 6138, 7502, 11253, 12276, 15004, 22506, 33759, 45012, 67518, 135036, 189617, 379234, 568851, 758468, 1137702, 1706553, 2085787, 2275404, 3413106, 4171574, 5878127, 6257361, 6826212, 8343148, 11756254, 12514722, 17634381, 18772083, 22943657, 23512508, 25029444, 35268762, 37544166, 45887314, 52903143, 64659397, 68830971, 70537524, 75088332, 91774628, 105806286, 129318794, 137661942, 193978191, 206492913, 211612572, 258637588, 275323884, 387956382, 412985826, 581934573, 711253367, 775912764, 825971652, 1163869146, 1422506734, 2133760101, 2327738292, 2845013468, 4267520202, 6401280303, 8535040404, 12802560606, 25605121212]

約数ペア:

[(1, 25605121212), (2, 12802560606), (3, 8535040404), (4, 6401280303), (6, 4267520202), (9, 2845013468), (11, 2327738292), (12, 2133760101), (18, 1422506734), (22, 1163869146), (31, 825971652), (33, 775912764), (36, 711253367), (44, 581934573), (62, 412985826), (66, 387956382), (93, 275323884), (99, 258637588), (121, 211612572), (124, 206492913), (132, 193978191), (186, 137661942), (198, 129318794), (242, 105806286), (279, 91774628), (341, 75088332), (363, 70537524), (372, 68830971), (396, 64659397), (484, 52903143), (558, 45887314), (682, 37544166), (726, 35268762), (1023, 25029444), (1089, 23512508), (1116, 22943657), (1364, 18772083), (1452, 17634381), (2046, 12514722), (2178, 11756254), (3069, 8343148), (3751, 6826212), (4092, 6257361), (4356, 5878127), (6138, 4171574), (7502, 3413106), (11253, 2275404), (12276, 2085787), (15004, 1706553), (22506, 1137702), (33759, 758468), (45012, 568851), (67518, 379234), (135036, 189617)]