8465142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{28793}}^1$

素因数の和:28812

約数の個数: 24

約数和(自身を含む): 19695096

約数和(自身を除く): 11229954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 28793, 57586, 86379, 172758, 201551, 403102, 604653, 1209306, 1410857, 2821714, 4232571, 8465142]

約数ペア:

[(1, 8465142), (2, 4232571), (3, 2821714), (6, 1410857), (7, 1209306), (14, 604653), (21, 403102), (42, 201551), (49, 172758), (98, 86379), (147, 57586), (294, 28793)]