216090306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{631843}}^1$

素因数の和:631870

約数の個数: 24

約数和(自身を含む): 492838320

約数和(自身を除く): 276748014

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 631843, 1263686, 1895529, 3791058, 5686587, 11373174, 12005017, 24010034, 36015051, 72030102, 108045153, 216090306]

約数ペア:

[(1, 216090306), (2, 108045153), (3, 72030102), (6, 36015051), (9, 24010034), (18, 12005017), (19, 11373174), (38, 5686587), (57, 3791058), (114, 1895529), (171, 1263686), (342, 631843)]