87631614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18797}}^1$

素因数の和:18849

約数の個数: 48

約数和(自身を含む): 222869088

約数和(自身を除く): 135237474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 18797, 37594, 56391, 112782, 131579, 169173, 263158, 338346, 394737, 695489, 789474, 1184211, 1390978, 2086467, 2368422, 4172934, 4868423, 6259401, 9736846, 12518802, 14605269, 29210538, 43815807, 87631614]

約数ペア:

[(1, 87631614), (2, 43815807), (3, 29210538), (6, 14605269), (7, 12518802), (9, 9736846), (14, 6259401), (18, 4868423), (21, 4172934), (37, 2368422), (42, 2086467), (63, 1390978), (74, 1184211), (111, 789474), (126, 695489), (222, 394737), (259, 338346), (333, 263158), (518, 169173), (666, 131579), (777, 112782), (1554, 56391), (2331, 37594), (4662, 18797)]