123794346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51197}}^1$

素因数の和:51246

約数の個数: 32

約数和(自身を含む): 275240448

約数和(自身を除く): 151446102

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 51197, 102394, 153591, 307182, 665561, 1331122, 1587107, 1996683, 3174214, 3993366, 4761321, 9522642, 20632391, 41264782, 61897173, 123794346]

約数ペア:

[(1, 123794346), (2, 61897173), (3, 41264782), (6, 20632391), (13, 9522642), (26, 4761321), (31, 3993366), (39, 3174214), (62, 1996683), (78, 1587107), (93, 1331122), (186, 665561), (403, 307182), (806, 153591), (1209, 102394), (2418, 51197)]