22890276

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 64399104

約数和(自身を除く): 41508828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 53, 54, 62, 81, 86, 93, 106, 108, 124, 129, 159, 162, 172, 186, 212, 258, 279, 318, 324, 372, 387, 477, 516, 558, 636, 774, 837, 954, 1116, 1161, 1333, 1431, 1548, 1643, 1674, 1908, 2279, 2322, 2511, 2666, 2862, 3286, 3348, 3483, 3999, 4293, 4558, 4644, 4929, 5022, 5332, 5724, 6572, 6837, 6966, 7998, 8586, 9116, 9858, 10044, 11997, 13674, 13932, 14787, 15996, 17172, 19716, 20511, 23994, 27348, 29574, 35991, 41022, 44361, 47988, 59148, 61533, 70649, 71982, 82044, 88722, 107973, 123066, 133083, 141298, 143964, 177444, 184599, 211947, 215946, 246132, 266166, 282596, 369198, 423894, 431892, 532332, 635841, 738396, 847788, 1271682, 1907523, 2543364, 3815046, 5722569, 7630092, 11445138, 22890276]

約数ペア:

[(1, 22890276), (2, 11445138), (3, 7630092), (4, 5722569), (6, 3815046), (9, 2543364), (12, 1907523), (18, 1271682), (27, 847788), (31, 738396), (36, 635841), (43, 532332), (53, 431892), (54, 423894), (62, 369198), (81, 282596), (86, 266166), (93, 246132), (106, 215946), (108, 211947), (124, 184599), (129, 177444), (159, 143964), (162, 141298), (172, 133083), (186, 123066), (212, 107973), (258, 88722), (279, 82044), (318, 71982), (324, 70649), (372, 61533), (387, 59148), (477, 47988), (516, 44361), (558, 41022), (636, 35991), (774, 29574), (837, 27348), (954, 23994), (1116, 20511), (1161, 19716), (1333, 17172), (1431, 15996), (1548, 14787), (1643, 13932), (1674, 13674), (1908, 11997), (2279, 10044), (2322, 9858), (2511, 9116), (2666, 8586), (2862, 7998), (3286, 6966), (3348, 6837), (3483, 6572), (3999, 5724), (4293, 5332), (4558, 5022), (4644, 4929)]