31995306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6863}}^1$

素因数の和:6915

約数の個数: 48

約数和(自身を含む): 81379584

約数和(自身を除く): 49384278

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, 6863, 13726, 20589, 41178, 48041, 61767, 96082, 123534, 144123, 253931, 288246, 432369, 507862, 761793, 864738, 1523586, 1777517, 2285379, 3555034, 4570758, 5332551, 10665102, 15997653, 31995306]

約数ペア:

[(1, 31995306), (2, 15997653), (3, 10665102), (6, 5332551), (7, 4570758), (9, 3555034), (14, 2285379), (18, 1777517), (21, 1523586), (37, 864738), (42, 761793), (63, 507862), (74, 432369), (111, 288246), (126, 253931), (222, 144123), (259, 123534), (333, 96082), (518, 61767), (666, 48041), (777, 41178), (1554, 20589), (2331, 13726), (4662, 6863)]