12881934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55051}}^1$

素因数の和:55072

約数の個数: 24

約数和(自身を含む): 30058392

約数和(自身を除く): 17176458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 55051, 110102, 165153, 330306, 495459, 715663, 990918, 1431326, 2146989, 4293978, 6440967, 12881934]

約数ペア:

[(1, 12881934), (2, 6440967), (3, 4293978), (6, 2146989), (9, 1431326), (13, 990918), (18, 715663), (26, 495459), (39, 330306), (78, 165153), (117, 110102), (234, 55051)]