17961132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5779}}^1$

素因数の和:5830

約数の個数: 48

約数和(自身を含む): 49199360

約数和(自身を除く): 31238228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5779, 11558, 17337, 23116, 34674, 40453, 69348, 80906, 121359, 161812, 213823, 242718, 427646, 485436, 641469, 855292, 1282938, 1496761, 2565876, 2993522, 4490283, 5987044, 8980566, 17961132]

約数ペア:

[(1, 17961132), (2, 8980566), (3, 5987044), (4, 4490283), (6, 2993522), (7, 2565876), (12, 1496761), (14, 1282938), (21, 855292), (28, 641469), (37, 485436), (42, 427646), (74, 242718), (84, 213823), (111, 161812), (148, 121359), (222, 80906), (259, 69348), (444, 40453), (518, 34674), (777, 23116), (1036, 17337), (1554, 11558), (3108, 5779)]