18338292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 55050240

約数和(自身を除く): 36711948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 189, 191, 252, 254, 378, 381, 382, 508, 573, 756, 762, 764, 889, 1143, 1146, 1337, 1524, 1719, 1778, 2286, 2292, 2667, 2674, 3429, 3438, 3556, 4011, 4572, 5157, 5334, 5348, 6858, 6876, 8001, 8022, 10314, 10668, 12033, 13716, 16002, 16044, 20628, 24003, 24066, 24257, 32004, 36099, 48006, 48132, 48514, 72198, 72771, 96012, 97028, 144396, 145542, 169799, 218313, 291084, 339598, 436626, 509397, 654939, 679196, 873252, 1018794, 1309878, 1528191, 2037588, 2619756, 3056382, 4584573, 6112764, 9169146, 18338292]

約数ペア:

[(1, 18338292), (2, 9169146), (3, 6112764), (4, 4584573), (6, 3056382), (7, 2619756), (9, 2037588), (12, 1528191), (14, 1309878), (18, 1018794), (21, 873252), (27, 679196), (28, 654939), (36, 509397), (42, 436626), (54, 339598), (63, 291084), (84, 218313), (108, 169799), (126, 145542), (127, 144396), (189, 97028), (191, 96012), (252, 72771), (254, 72198), (378, 48514), (381, 48132), (382, 48006), (508, 36099), (573, 32004), (756, 24257), (762, 24066), (764, 24003), (889, 20628), (1143, 16044), (1146, 16002), (1337, 13716), (1524, 12033), (1719, 10668), (1778, 10314), (2286, 8022), (2292, 8001), (2667, 6876), (2674, 6858), (3429, 5348), (3438, 5334), (3556, 5157), (4011, 4572)]