27227988

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4458

約数の個数: 60

約数和(自身を含む): 74942560

約数和(自身を除く): 47714572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 4423, 6156, 8846, 13269, 17692, 26538, 39807, 53076, 79614, 84037, 119421, 159228, 168074, 238842, 252111, 336148, 358263, 477684, 504222, 716526, 756333, 1008444, 1433052, 1512666, 2268999, 3025332, 4537998, 6806997, 9075996, 13613994, 27227988]

約数ペア:

[(1, 27227988), (2, 13613994), (3, 9075996), (4, 6806997), (6, 4537998), (9, 3025332), (12, 2268999), (18, 1512666), (19, 1433052), (27, 1008444), (36, 756333), (38, 716526), (54, 504222), (57, 477684), (76, 358263), (81, 336148), (108, 252111), (114, 238842), (162, 168074), (171, 159228), (228, 119421), (324, 84037), (342, 79614), (513, 53076), (684, 39807), (1026, 26538), (1539, 17692), (2052, 13269), (3078, 8846), (4423, 6156)]