28722636

素因数分解:

$2^2\times 3^2\times {\mathrm{797851}}^1$

素因数の和:797861

約数の個数: 18

約数和(自身を含む): 72604532

約数和(自身を除く): 43881896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797851, 1595702, 2393553, 3191404, 4787106, 7180659, 9574212, 14361318, 28722636]

約数ペア:

[(1, 28722636), (2, 14361318), (3, 9574212), (4, 7180659), (6, 4787106), (9, 3191404), (12, 2393553), (18, 1595702), (36, 797851)]