18347942772

素因数分解:

$2^2\times 3^4\times {\mathrm{389}}^1\times {\mathrm{145577}}^1$

素因数の和:145982

約数の個数: 60

約数和(自身を含む): 48088780740

約数和(自身を除く): 29740837968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 10503, 14004, 21006, 31509, 42012, 63018, 126036, 145577, 291154, 436731, 582308, 873462, 1310193, 1746924, 2620386, 3930579, 5240772, 7861158, 11791737, 15722316, 23583474, 47166948, 56629453, 113258906, 169888359, 226517812, 339776718, 509665077, 679553436, 1019330154, 1528995231, 2038660308, 3057990462, 4586985693, 6115980924, 9173971386, 18347942772]

約数ペア:

[(1, 18347942772), (2, 9173971386), (3, 6115980924), (4, 4586985693), (6, 3057990462), (9, 2038660308), (12, 1528995231), (18, 1019330154), (27, 679553436), (36, 509665077), (54, 339776718), (81, 226517812), (108, 169888359), (162, 113258906), (324, 56629453), (389, 47166948), (778, 23583474), (1167, 15722316), (1556, 11791737), (2334, 7861158), (3501, 5240772), (4668, 3930579), (7002, 2620386), (10503, 1746924), (14004, 1310193), (21006, 873462), (31509, 582308), (42012, 436731), (63018, 291154), (126036, 145577)]