1277771868

素因数分解:

$2^2\times 3^3\times {\mathrm{11831221}}^1$

素因数の和:11831234

約数の個数: 24

約数和(自身を含む): 3312742160

約数和(自身を除く): 2034970292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 11831221, 23662442, 35493663, 47324884, 70987326, 106480989, 141974652, 212961978, 319442967, 425923956, 638885934, 1277771868]

約数ペア:

[(1, 1277771868), (2, 638885934), (3, 425923956), (4, 319442967), (6, 212961978), (9, 141974652), (12, 106480989), (18, 70987326), (27, 47324884), (36, 35493663), (54, 23662442), (108, 11831221)]