421304886

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{74779}}^1$

素因数の和:75100

約数の個数: 24

約数和(自身を含む): 915755880

約数和(自身を除く): 494450994

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 74779, 149558, 224337, 448674, 673011, 1346022, 23405827, 46811654, 70217481, 140434962, 210652443, 421304886]

約数ペア:

[(1, 421304886), (2, 210652443), (3, 140434962), (6, 70217481), (9, 46811654), (18, 23405827), (313, 1346022), (626, 673011), (939, 448674), (1878, 224337), (2817, 149558), (5634, 74779)]