218724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 557088

約数和(自身を除く): 338364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1657, 3314, 4971, 6628, 9942, 18227, 19884, 36454, 54681, 72908, 109362, 218724]

約数ペア:

[(1, 218724), (2, 109362), (3, 72908), (4, 54681), (6, 36454), (11, 19884), (12, 18227), (22, 9942), (33, 6628), (44, 4971), (66, 3314), (132, 1657)]