218627412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1071703}}^1$

素因数の和:1071727

約数の個数: 24

約数和(自身を含む): 540138816

約数和(自身を除く): 321511404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1071703, 2143406, 3215109, 4286812, 6430218, 12860436, 18218951, 36437902, 54656853, 72875804, 109313706, 218627412]

約数ペア:

[(1, 218627412), (2, 109313706), (3, 72875804), (4, 54656853), (6, 36437902), (12, 18218951), (17, 12860436), (34, 6430218), (51, 4286812), (68, 3215109), (102, 2143406), (204, 1071703)]