868291218

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{945851}}^1$

素因数の和:945879

約数の個数: 32

約数和(自身を含む): 2043040320

約数和(自身を除く): 1174749102

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 945851, 1891702, 2837553, 5675106, 8512659, 16079467, 17025318, 25537977, 32158934, 48238401, 51075954, 96476802, 144715203, 289430406, 434145609, 868291218]

約数ペア:

[(1, 868291218), (2, 434145609), (3, 289430406), (6, 144715203), (9, 96476802), (17, 51075954), (18, 48238401), (27, 32158934), (34, 25537977), (51, 17025318), (54, 16079467), (102, 8512659), (153, 5675106), (306, 2837553), (459, 1891702), (918, 945851)]