87991308

素因数分解:

$2^2\times 3^2\times {\mathrm{2444203}}^1$

素因数の和:2444213

約数の個数: 18

約数和(自身を含む): 222422564

約数和(自身を除く): 134431256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2444203, 4888406, 7332609, 9776812, 14665218, 21997827, 29330436, 43995654, 87991308]

約数ペア:

[(1, 87991308), (2, 43995654), (3, 29330436), (4, 21997827), (6, 14665218), (9, 9776812), (12, 7332609), (18, 4888406), (36, 2444203)]