222799734

素因数分解:

$2^1\times 3^4\times {\mathrm{1375307}}^1$

素因数の和:1375321

約数の個数: 20

約数和(自身を含む): 499236804

約数和(自身を除く): 276437070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1375307, 2750614, 4125921, 8251842, 12377763, 24755526, 37133289, 74266578, 111399867, 222799734]

約数ペア:

[(1, 222799734), (2, 111399867), (3, 74266578), (6, 37133289), (9, 24755526), (18, 12377763), (27, 8251842), (54, 4125921), (81, 2750614), (162, 1375307)]