68362218

素因数分解:

$2^1\times 3^5\times {\mathrm{140663}}^1$

素因数の和:140680

約数の個数: 24

約数和(自身を含む): 153605088

約数和(自身を除く): 85242870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 140663, 281326, 421989, 843978, 1265967, 2531934, 3797901, 7595802, 11393703, 22787406, 34181109, 68362218]

約数ペア:

[(1, 68362218), (2, 34181109), (3, 22787406), (6, 11393703), (9, 7595802), (18, 3797901), (27, 2531934), (54, 1265967), (81, 843978), (162, 421989), (243, 281326), (486, 140663)]