18251202464

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{18341}}^1$

素因数の和:18630

約数の個数: 72

約数和(自身を含む): 39651405444

約数和(自身を除く): 21400202980

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 257, 352, 484, 514, 968, 1028, 1936, 2056, 2827, 3872, 4112, 5654, 8224, 11308, 18341, 22616, 31097, 36682, 45232, 62194, 73364, 90464, 124388, 146728, 201751, 248776, 293456, 403502, 497552, 586912, 807004, 995104, 1614008, 2219261, 3228016, 4438522, 4713637, 6456032, 8877044, 9427274, 17754088, 18854548, 35508176, 37709096, 51850007, 71016352, 75418192, 103700014, 150836384, 207400028, 414800056, 570350077, 829600112, 1140700154, 1659200224, 2281400308, 4562800616, 9125601232, 18251202464]

約数ペア:

[(1, 18251202464), (2, 9125601232), (4, 4562800616), (8, 2281400308), (11, 1659200224), (16, 1140700154), (22, 829600112), (32, 570350077), (44, 414800056), (88, 207400028), (121, 150836384), (176, 103700014), (242, 75418192), (257, 71016352), (352, 51850007), (484, 37709096), (514, 35508176), (968, 18854548), (1028, 17754088), (1936, 9427274), (2056, 8877044), (2827, 6456032), (3872, 4713637), (4112, 4438522), (5654, 3228016), (8224, 2219261), (11308, 1614008), (18341, 995104), (22616, 807004), (31097, 586912), (36682, 497552), (45232, 403502), (62194, 293456), (73364, 248776), (90464, 201751), (124388, 146728)]