1275891858

素因数分解:

$2^1\times 3^3\times {\mathrm{23627627}}^1$

素因数の和:23627638

約数の個数: 16

約数和(自身を含む): 2835315360

約数和(自身を除く): 1559423502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23627627, 47255254, 70882881, 141765762, 212648643, 425297286, 637945929, 1275891858]

約数ペア:

[(1, 1275891858), (2, 637945929), (3, 425297286), (6, 212648643), (9, 141765762), (18, 70882881), (27, 47255254), (54, 23627627)]