1566161946

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{3191}}^1$

素因数の和:3412

約数の個数: 64

約数和(自身を含む): 3562272000

約数和(自身を除く): 1996110054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 149, 183, 298, 366, 447, 549, 894, 1098, 1341, 1647, 2682, 3191, 3294, 4023, 6382, 8046, 9089, 9573, 18178, 19146, 27267, 28719, 54534, 57438, 81801, 86157, 163602, 172314, 194651, 245403, 389302, 475459, 490806, 583953, 950918, 1167906, 1426377, 1751859, 2852754, 3503718, 4279131, 5255577, 8558262, 10511154, 12837393, 25674786, 29002999, 58005998, 87008997, 174017994, 261026991, 522053982, 783080973, 1566161946]

約数ペア:

[(1, 1566161946), (2, 783080973), (3, 522053982), (6, 261026991), (9, 174017994), (18, 87008997), (27, 58005998), (54, 29002999), (61, 25674786), (122, 12837393), (149, 10511154), (183, 8558262), (298, 5255577), (366, 4279131), (447, 3503718), (549, 2852754), (894, 1751859), (1098, 1426377), (1341, 1167906), (1647, 950918), (2682, 583953), (3191, 490806), (3294, 475459), (4023, 389302), (6382, 245403), (8046, 194651), (9089, 172314), (9573, 163602), (18178, 86157), (19146, 81801), (27267, 57438), (28719, 54534)]