21544182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 51908688

約数和(自身を除く): 30364506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 2053, 3498, 4106, 5247, 6159, 10494, 12318, 18477, 22583, 36954, 45166, 67749, 108809, 135498, 203247, 217618, 326427, 406494, 652854, 979281, 1196899, 1958562, 2393798, 3590697, 7181394, 10772091, 21544182]

約数ペア:

[(1, 21544182), (2, 10772091), (3, 7181394), (6, 3590697), (9, 2393798), (11, 1958562), (18, 1196899), (22, 979281), (33, 652854), (53, 406494), (66, 326427), (99, 217618), (106, 203247), (159, 135498), (198, 108809), (318, 67749), (477, 45166), (583, 36954), (954, 22583), (1166, 18477), (1749, 12318), (2053, 10494), (3498, 6159), (4106, 5247)]