143822862

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{18979}}^1$

素因数の和:19408

約数の個数: 24

約数和(自身を含む): 312372840

約数和(自身を除く): 168549978

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 18979, 37958, 56937, 113874, 170811, 341622, 7990159, 15980318, 23970477, 47940954, 71911431, 143822862]

約数ペア:

[(1, 143822862), (2, 71911431), (3, 47940954), (6, 23970477), (9, 15980318), (18, 7990159), (421, 341622), (842, 170811), (1263, 113874), (2526, 56937), (3789, 37958), (7578, 18979)]