218801412

素因数分解:

$2^2\times 3^4\times {\mathrm{675313}}^1$

素因数の和:675329

約数の個数: 30

約数和(自身を含む): 571990958

約数和(自身を除く): 353189546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 675313, 1350626, 2025939, 2701252, 4051878, 6077817, 8103756, 12155634, 18233451, 24311268, 36466902, 54700353, 72933804, 109400706, 218801412]

約数ペア:

[(1, 218801412), (2, 109400706), (3, 72933804), (4, 54700353), (6, 36466902), (9, 24311268), (12, 18233451), (18, 12155634), (27, 8103756), (36, 6077817), (54, 4051878), (81, 2701252), (108, 2025939), (162, 1350626), (324, 675313)]