22785378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 57369600

約数和(自身を除く): 34584222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 331, 447, 462, 662, 894, 993, 1043, 1639, 1986, 2086, 2317, 3129, 3278, 3641, 4634, 4917, 6258, 6951, 7282, 9834, 10923, 11473, 13902, 21846, 22946, 25487, 34419, 49319, 50974, 68838, 76461, 98638, 147957, 152922, 295914, 345233, 542509, 690466, 1035699, 1085018, 1627527, 2071398, 3255054, 3797563, 7595126, 11392689, 22785378]

約数ペア:

[(1, 22785378), (2, 11392689), (3, 7595126), (6, 3797563), (7, 3255054), (11, 2071398), (14, 1627527), (21, 1085018), (22, 1035699), (33, 690466), (42, 542509), (66, 345233), (77, 295914), (149, 152922), (154, 147957), (231, 98638), (298, 76461), (331, 68838), (447, 50974), (462, 49319), (662, 34419), (894, 25487), (993, 22946), (1043, 21846), (1639, 13902), (1986, 11473), (2086, 10923), (2317, 9834), (3129, 7282), (3278, 6951), (3641, 6258), (4634, 4917)]