2123658

素因数分解:

$2^1\times 3^4\times {\mathrm{13109}}^1$

素因数の和:13123

約数の個数: 20

約数和(自身を含む): 4758930

約数和(自身を除く): 2635272

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13109, 26218, 39327, 78654, 117981, 235962, 353943, 707886, 1061829, 2123658]

約数ペア:

[(1, 2123658), (2, 1061829), (3, 707886), (6, 353943), (9, 235962), (18, 117981), (27, 78654), (54, 39327), (81, 26218), (162, 13109)]