15216564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6816

約数の個数: 48

約数和(自身を含む): 41017536

約数和(自身を除く): 25800972

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 6781, 13562, 20343, 27124, 40686, 74591, 81372, 115277, 149182, 223773, 230554, 298364, 345831, 447546, 461108, 691662, 895092, 1268047, 1383324, 2536094, 3804141, 5072188, 7608282, 15216564]

約数ペア:

[(1, 15216564), (2, 7608282), (3, 5072188), (4, 3804141), (6, 2536094), (11, 1383324), (12, 1268047), (17, 895092), (22, 691662), (33, 461108), (34, 447546), (44, 345831), (51, 298364), (66, 230554), (68, 223773), (102, 149182), (132, 115277), (187, 81372), (204, 74591), (374, 40686), (561, 27124), (748, 20343), (1122, 13562), (2244, 6781)]