27541878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 68823552

約数和(自身を除く): 41281674

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 691, 949, 1022, 1382, 1533, 1898, 2073, 2847, 3066, 4146, 4837, 5694, 6643, 8983, 9674, 13286, 14511, 17966, 19929, 26949, 29022, 39858, 50443, 53898, 62881, 100886, 125762, 151329, 188643, 302658, 353101, 377286, 655759, 706202, 1059303, 1311518, 1967277, 2118606, 3934554, 4590313, 9180626, 13770939, 27541878]

約数ペア:

[(1, 27541878), (2, 13770939), (3, 9180626), (6, 4590313), (7, 3934554), (13, 2118606), (14, 1967277), (21, 1311518), (26, 1059303), (39, 706202), (42, 655759), (73, 377286), (78, 353101), (91, 302658), (146, 188643), (182, 151329), (219, 125762), (273, 100886), (438, 62881), (511, 53898), (546, 50443), (691, 39858), (949, 29022), (1022, 26949), (1382, 19929), (1533, 17966), (1898, 14511), (2073, 13286), (2847, 9674), (3066, 8983), (4146, 6643), (4837, 5694)]