6690486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 15863040

約数和(自身を除く): 9172554

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 67, 89, 102, 134, 178, 187, 201, 267, 374, 402, 534, 561, 737, 979, 1122, 1139, 1474, 1513, 1958, 2211, 2278, 2937, 3026, 3417, 4422, 4539, 5874, 5963, 6834, 9078, 11926, 12529, 16643, 17889, 25058, 33286, 35778, 37587, 49929, 65593, 75174, 99858, 101371, 131186, 196779, 202742, 304113, 393558, 608226, 1115081, 2230162, 3345243, 6690486]

約数ペア:

[(1, 6690486), (2, 3345243), (3, 2230162), (6, 1115081), (11, 608226), (17, 393558), (22, 304113), (33, 202742), (34, 196779), (51, 131186), (66, 101371), (67, 99858), (89, 75174), (102, 65593), (134, 49929), (178, 37587), (187, 35778), (201, 33286), (267, 25058), (374, 17889), (402, 16643), (534, 12529), (561, 11926), (737, 9078), (979, 6834), (1122, 5963), (1139, 5874), (1474, 4539), (1513, 4422), (1958, 3417), (2211, 3026), (2278, 2937)]