11811564

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 31187520

約数和(自身を除く): 19375956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 83, 118, 134, 166, 177, 201, 236, 249, 268, 332, 354, 402, 498, 531, 603, 708, 747, 804, 996, 1062, 1206, 1494, 2124, 2412, 2988, 3953, 4897, 5561, 7906, 9794, 11122, 11859, 14691, 15812, 16683, 19588, 22244, 23718, 29382, 33366, 35577, 44073, 47436, 50049, 58764, 66732, 71154, 88146, 100098, 142308, 176292, 200196, 328099, 656198, 984297, 1312396, 1968594, 2952891, 3937188, 5905782, 11811564]

約数ペア:

[(1, 11811564), (2, 5905782), (3, 3937188), (4, 2952891), (6, 1968594), (9, 1312396), (12, 984297), (18, 656198), (36, 328099), (59, 200196), (67, 176292), (83, 142308), (118, 100098), (134, 88146), (166, 71154), (177, 66732), (201, 58764), (236, 50049), (249, 47436), (268, 44073), (332, 35577), (354, 33366), (402, 29382), (498, 23718), (531, 22244), (603, 19588), (708, 16683), (747, 15812), (804, 14691), (996, 11859), (1062, 11122), (1206, 9794), (1494, 7906), (2124, 5561), (2412, 4897), (2988, 3953)]