40894854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 110826240

約数和(自身を除く): 69931386

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 121, 143, 154, 182, 231, 242, 273, 286, 363, 429, 462, 546, 619, 726, 847, 858, 1001, 1238, 1573, 1694, 1857, 2002, 2541, 3003, 3146, 3714, 4333, 4719, 5082, 6006, 6809, 8047, 8666, 9438, 11011, 12999, 13618, 16094, 20427, 22022, 24141, 25998, 33033, 40854, 47663, 48282, 56329, 66066, 74899, 88517, 95326, 112658, 142989, 149798, 168987, 177034, 224697, 265551, 285978, 337974, 449394, 524293, 531102, 619619, 973687, 1048586, 1239238, 1572879, 1858857, 1947374, 2921061, 3145758, 3717714, 5842122, 6815809, 13631618, 20447427, 40894854]

約数ペア:

[(1, 40894854), (2, 20447427), (3, 13631618), (6, 6815809), (7, 5842122), (11, 3717714), (13, 3145758), (14, 2921061), (21, 1947374), (22, 1858857), (26, 1572879), (33, 1239238), (39, 1048586), (42, 973687), (66, 619619), (77, 531102), (78, 524293), (91, 449394), (121, 337974), (143, 285978), (154, 265551), (182, 224697), (231, 177034), (242, 168987), (273, 149798), (286, 142989), (363, 112658), (429, 95326), (462, 88517), (546, 74899), (619, 66066), (726, 56329), (847, 48282), (858, 47663), (1001, 40854), (1238, 33033), (1573, 25998), (1694, 24141), (1857, 22022), (2002, 20427), (2541, 16094), (3003, 13618), (3146, 12999), (3714, 11011), (4333, 9438), (4719, 8666), (5082, 8047), (6006, 6809)]