142459398

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{23767}}^1$

素因数の和:23818

約数の個数: 40

約数和(自身を含む): 327855792

約数和(自身を除く): 185396394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 23767, 47534, 71301, 142602, 213903, 427806, 641709, 879379, 1283418, 1758758, 1925127, 2638137, 3850254, 5276274, 7914411, 15828822, 23743233, 47486466, 71229699, 142459398]

約数ペア:

[(1, 142459398), (2, 71229699), (3, 47486466), (6, 23743233), (9, 15828822), (18, 7914411), (27, 5276274), (37, 3850254), (54, 2638137), (74, 1925127), (81, 1758758), (111, 1283418), (162, 879379), (222, 641709), (333, 427806), (666, 213903), (999, 142602), (1998, 71301), (2997, 47534), (5994, 23767)]