8021034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{63659}}^1$

素因数の和:63674

約数の個数: 24

約数和(自身を含む): 19861920

約数和(自身を除く): 11840886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 63659, 127318, 190977, 381954, 445613, 572931, 891226, 1145862, 1336839, 2673678, 4010517, 8021034]

約数ペア:

[(1, 8021034), (2, 4010517), (3, 2673678), (6, 1336839), (7, 1145862), (9, 891226), (14, 572931), (18, 445613), (21, 381954), (42, 190977), (63, 127318), (126, 63659)]