1661542956

素因数分解:

$2^2\times 3^4\times {\mathrm{5128219}}^1$

素因数の和:5128235

約数の個数: 30

約数和(自身を含む): 4343602340

約数和(自身を除く): 2682059384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5128219, 10256438, 15384657, 20512876, 30769314, 46153971, 61538628, 92307942, 138461913, 184615884, 276923826, 415385739, 553847652, 830771478, 1661542956]

約数ペア:

[(1, 1661542956), (2, 830771478), (3, 553847652), (4, 415385739), (6, 276923826), (9, 184615884), (12, 138461913), (18, 92307942), (27, 61538628), (36, 46153971), (54, 30769314), (81, 20512876), (108, 15384657), (162, 10256438), (324, 5128219)]