12453426

素因数分解:

$2^1\times 3^4\times {\mathrm{76873}}^1$

素因数の和:76887

約数の個数: 20

約数和(自身を含む): 27905262

約数和(自身を除く): 15451836

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 76873, 153746, 230619, 461238, 691857, 1383714, 2075571, 4151142, 6226713, 12453426]

約数ペア:

[(1, 12453426), (2, 6226713), (3, 4151142), (6, 2075571), (9, 1383714), (18, 691857), (27, 461238), (54, 230619), (81, 153746), (162, 76873)]