26177274

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20483}}^1$

素因数の和:20562

約数の個数: 24

約数和(自身を含む): 57519072

約数和(自身を除く): 31341798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20483, 40966, 61449, 122898, 184347, 368694, 1454293, 2908586, 4362879, 8725758, 13088637, 26177274]

約数ペア:

[(1, 26177274), (2, 13088637), (3, 8725758), (6, 4362879), (9, 2908586), (18, 1454293), (71, 368694), (142, 184347), (213, 122898), (426, 61449), (639, 40966), (1278, 20483)]