21677544

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 70855200

約数和(自身を除く): 49177656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 81, 84, 108, 118, 126, 162, 168, 177, 189, 216, 236, 243, 252, 324, 354, 378, 413, 472, 486, 504, 531, 567, 648, 708, 729, 756, 826, 972, 1062, 1134, 1239, 1416, 1458, 1512, 1593, 1652, 1701, 1944, 2124, 2187, 2268, 2478, 2916, 3186, 3304, 3402, 3717, 4248, 4374, 4536, 4779, 4956, 5103, 5832, 6372, 6561, 6804, 7434, 8748, 9558, 9912, 10206, 11151, 12744, 13122, 13608, 14337, 14868, 15309, 17496, 19116, 20412, 22302, 26244, 28674, 29736, 30618, 33453, 38232, 40824, 43011, 44604, 45927, 52488, 57348, 61236, 66906, 86022, 89208, 91854, 100359, 114696, 122472, 129033, 133812, 172044, 183708, 200718, 258066, 267624, 301077, 344088, 367416, 387099, 401436, 516132, 602154, 774198, 802872, 903231, 1032264, 1204308, 1548396, 1806462, 2408616, 2709693, 3096792, 3612924, 5419386, 7225848, 10838772, 21677544]

約数ペア:

[(1, 21677544), (2, 10838772), (3, 7225848), (4, 5419386), (6, 3612924), (7, 3096792), (8, 2709693), (9, 2408616), (12, 1806462), (14, 1548396), (18, 1204308), (21, 1032264), (24, 903231), (27, 802872), (28, 774198), (36, 602154), (42, 516132), (54, 401436), (56, 387099), (59, 367416), (63, 344088), (72, 301077), (81, 267624), (84, 258066), (108, 200718), (118, 183708), (126, 172044), (162, 133812), (168, 129033), (177, 122472), (189, 114696), (216, 100359), (236, 91854), (243, 89208), (252, 86022), (324, 66906), (354, 61236), (378, 57348), (413, 52488), (472, 45927), (486, 44604), (504, 43011), (531, 40824), (567, 38232), (648, 33453), (708, 30618), (729, 29736), (756, 28674), (826, 26244), (972, 22302), (1062, 20412), (1134, 19116), (1239, 17496), (1416, 15309), (1458, 14868), (1512, 14337), (1593, 13608), (1652, 13122), (1701, 12744), (1944, 11151), (2124, 10206), (2187, 9912), (2268, 9558), (2478, 8748), (2916, 7434), (3186, 6804), (3304, 6561), (3402, 6372), (3717, 5832), (4248, 5103), (4374, 4956), (4536, 4779)]