18457670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23971}}^1$

素因数の和:23996

約数の個数: 32

約数和(自身を含む): 41423616

約数和(自身を除く): 22965946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23971, 47942, 119855, 167797, 239710, 263681, 335594, 527362, 838985, 1318405, 1677970, 1845767, 2636810, 3691534, 9228835, 18457670]

約数ペア:

[(1, 18457670), (2, 9228835), (5, 3691534), (7, 2636810), (10, 1845767), (11, 1677970), (14, 1318405), (22, 838985), (35, 527362), (55, 335594), (70, 263681), (77, 239710), (110, 167797), (154, 119855), (385, 47942), (770, 23971)]