214965918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{702503}}^1$

素因数の和:702528

約数の個数: 24

約数和(自身を含む): 493157808

約数和(自身を除く): 278191890

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 702503, 1405006, 2107509, 4215018, 6322527, 11942551, 12645054, 23885102, 35827653, 71655306, 107482959, 214965918]

約数ペア:

[(1, 214965918), (2, 107482959), (3, 71655306), (6, 35827653), (9, 23885102), (17, 12645054), (18, 11942551), (34, 6322527), (51, 4215018), (102, 2107509), (153, 1405006), (306, 702503)]