19005681159

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{184609}}^1$

素因数の和:184693

約数の個数: 40

約数和(自身を含む): 30022016640

約数和(自身を除く): 11016335481

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 279, 369, 837, 1107, 1271, 2511, 3321, 3813, 11439, 34317, 102951, 184609, 553827, 1661481, 4984443, 5722879, 7568969, 14953329, 17168637, 22706907, 51505911, 68120721, 154517733, 204362163, 234638039, 463553199, 613086489, 703914117, 2111742351, 6335227053, 19005681159]

約数ペア:

[(1, 19005681159), (3, 6335227053), (9, 2111742351), (27, 703914117), (31, 613086489), (41, 463553199), (81, 234638039), (93, 204362163), (123, 154517733), (279, 68120721), (369, 51505911), (837, 22706907), (1107, 17168637), (1271, 14953329), (2511, 7568969), (3321, 5722879), (3813, 4984443), (11439, 1661481), (34317, 553827), (102951, 184609)]