7140666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 15744960

約数和(自身を除く): 8604294

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 2129, 3354, 4258, 6387, 12774, 27677, 55354, 83031, 91547, 166062, 183094, 274641, 549282, 1190111, 2380222, 3570333, 7140666]

約数ペア:

[(1, 7140666), (2, 3570333), (3, 2380222), (6, 1190111), (13, 549282), (26, 274641), (39, 183094), (43, 166062), (78, 91547), (86, 83031), (129, 55354), (258, 27677), (559, 12774), (1118, 6387), (1677, 4258), (2129, 3354)]