12184854678

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{1304309}}^1$

素因数の和:1304493

約数の個数: 32

約数和(自身を含む): 27233992800

約数和(自身を除く): 15049138122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 1304309, 2608618, 3912927, 7825854, 11738781, 23477562, 35216343, 70432686, 225645457, 451290914, 676936371, 1353872742, 2030809113, 4061618226, 6092427339, 12184854678]

約数ペア:

[(1, 12184854678), (2, 6092427339), (3, 4061618226), (6, 2030809113), (9, 1353872742), (18, 676936371), (27, 451290914), (54, 225645457), (173, 70432686), (346, 35216343), (519, 23477562), (1038, 11738781), (1557, 7825854), (3114, 3912927), (4671, 2608618), (9342, 1304309)]