268748406

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{13463}}^1$

素因数の和:14580

約数の個数: 24

約数和(自身を含む): 582856560

約数和(自身を除く): 314108154

約数列:

[1, 2, 3, 6, 9, 18, 1109, 2218, 3327, 6654, 9981, 13463, 19962, 26926, 40389, 80778, 121167, 242334, 14930467, 29860934, 44791401, 89582802, 134374203, 268748406]

約数ペア:

[(1, 268748406), (2, 134374203), (3, 89582802), (6, 44791401), (9, 29860934), (18, 14930467), (1109, 242334), (2218, 121167), (3327, 80778), (6654, 40389), (9981, 26926), (13463, 19962)]