66868494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{144737}}^1$

素因数の和:144760

約数の個数: 32

約数和(自身を含む): 166738176

約数和(自身を除く): 99869682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 144737, 289474, 434211, 868422, 1013159, 1592107, 2026318, 3039477, 3184214, 4776321, 6078954, 9552642, 11144749, 22289498, 33434247, 66868494]

約数ペア:

[(1, 66868494), (2, 33434247), (3, 22289498), (6, 11144749), (7, 9552642), (11, 6078954), (14, 4776321), (21, 3184214), (22, 3039477), (33, 2026318), (42, 1592107), (66, 1013159), (77, 868422), (154, 434211), (231, 289474), (462, 144737)]