66877938

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{8387}}^1$

素因数の和:8838

約数の個数: 24

約数和(自身を含む): 145246608

約数和(自身を除く): 78368670

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 8387, 16774, 25161, 50322, 75483, 150966, 3715441, 7430882, 11146323, 22292646, 33438969, 66877938]

約数ペア:

[(1, 66877938), (2, 33438969), (3, 22292646), (6, 11146323), (9, 7430882), (18, 3715441), (443, 150966), (886, 75483), (1329, 50322), (2658, 25161), (3987, 16774), (7974, 8387)]