22712514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 52005888

約数和(自身を除く): 29293374

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 53, 66, 86, 106, 129, 151, 159, 258, 302, 318, 453, 473, 583, 906, 946, 1166, 1419, 1661, 1749, 2279, 2838, 3322, 3498, 4558, 4983, 6493, 6837, 8003, 9966, 12986, 13674, 16006, 19479, 24009, 25069, 38958, 48018, 50138, 71423, 75207, 88033, 142846, 150414, 176066, 214269, 264099, 344129, 428538, 528198, 688258, 1032387, 2064774, 3785419, 7570838, 11356257, 22712514]

約数ペア:

[(1, 22712514), (2, 11356257), (3, 7570838), (6, 3785419), (11, 2064774), (22, 1032387), (33, 688258), (43, 528198), (53, 428538), (66, 344129), (86, 264099), (106, 214269), (129, 176066), (151, 150414), (159, 142846), (258, 88033), (302, 75207), (318, 71423), (453, 50138), (473, 48018), (583, 38958), (906, 25069), (946, 24009), (1166, 19479), (1419, 16006), (1661, 13674), (1749, 12986), (2279, 9966), (2838, 8003), (3322, 6837), (3498, 6493), (4558, 4983)]