22187484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 62654592

約数和(自身を除く): 40467108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1303, 1419, 1548, 1892, 2606, 2838, 3909, 4257, 5212, 5676, 7818, 8514, 11727, 14333, 15636, 17028, 23454, 28666, 42999, 46908, 56029, 57332, 85998, 112058, 128997, 168087, 171996, 224116, 257994, 336174, 504261, 515988, 616319, 672348, 1008522, 1232638, 1848957, 2017044, 2465276, 3697914, 5546871, 7395828, 11093742, 22187484]

約数ペア:

[(1, 22187484), (2, 11093742), (3, 7395828), (4, 5546871), (6, 3697914), (9, 2465276), (11, 2017044), (12, 1848957), (18, 1232638), (22, 1008522), (33, 672348), (36, 616319), (43, 515988), (44, 504261), (66, 336174), (86, 257994), (99, 224116), (129, 171996), (132, 168087), (172, 128997), (198, 112058), (258, 85998), (387, 57332), (396, 56029), (473, 46908), (516, 42999), (774, 28666), (946, 23454), (1303, 17028), (1419, 15636), (1548, 14333), (1892, 11727), (2606, 8514), (2838, 7818), (3909, 5676), (4257, 5212)]