21859002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 52666848

約数和(自身を除く): 30807846

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 2083, 3498, 4166, 5247, 6249, 10494, 12498, 18747, 22913, 37494, 45826, 68739, 110399, 137478, 206217, 220798, 331197, 412434, 662394, 993591, 1214389, 1987182, 2428778, 3643167, 7286334, 10929501, 21859002]

約数ペア:

[(1, 21859002), (2, 10929501), (3, 7286334), (6, 3643167), (9, 2428778), (11, 1987182), (18, 1214389), (22, 993591), (33, 662394), (53, 412434), (66, 331197), (99, 220798), (106, 206217), (159, 137478), (198, 110399), (318, 68739), (477, 45826), (583, 37494), (954, 22913), (1166, 18747), (1749, 12498), (2083, 10494), (3498, 6249), (4166, 5247)]