216986118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1903387}}^1$

素因数の和:1903411

約数の個数: 16

約数和(自身を含む): 456813120

約数和(自身を除く): 239827002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1903387, 3806774, 5710161, 11420322, 36164353, 72328706, 108493059, 216986118]

約数ペア:

[(1, 216986118), (2, 108493059), (3, 72328706), (6, 36164353), (19, 11420322), (38, 5710161), (57, 3806774), (114, 1903387)]