27919164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 82464256

約数和(自身を除く): 54545092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 691, 777, 962, 1036, 1092, 1382, 1443, 1554, 1924, 2073, 2764, 2886, 3108, 3367, 4146, 4837, 5772, 6734, 8292, 8983, 9674, 10101, 13468, 14511, 17966, 19348, 20202, 25567, 26949, 29022, 35932, 40404, 51134, 53898, 58044, 62881, 76701, 102268, 107796, 125762, 153402, 178969, 188643, 251524, 306804, 332371, 357938, 377286, 536907, 664742, 715876, 754572, 997113, 1073814, 1329484, 1994226, 2147628, 2326597, 3988452, 4653194, 6979791, 9306388, 13959582, 27919164]

約数ペア:

[(1, 27919164), (2, 13959582), (3, 9306388), (4, 6979791), (6, 4653194), (7, 3988452), (12, 2326597), (13, 2147628), (14, 1994226), (21, 1329484), (26, 1073814), (28, 997113), (37, 754572), (39, 715876), (42, 664742), (52, 536907), (74, 377286), (78, 357938), (84, 332371), (91, 306804), (111, 251524), (148, 188643), (156, 178969), (182, 153402), (222, 125762), (259, 107796), (273, 102268), (364, 76701), (444, 62881), (481, 58044), (518, 53898), (546, 51134), (691, 40404), (777, 35932), (962, 29022), (1036, 26949), (1092, 25567), (1382, 20202), (1443, 19348), (1554, 17966), (1924, 14511), (2073, 13468), (2764, 10101), (2886, 9674), (3108, 8983), (3367, 8292), (4146, 6734), (4837, 5772)]