121406454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{518831}}^1$

素因数の和:518852

約数の個数: 24

約数和(自身を含む): 283282272

約数和(自身を除く): 161875818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 518831, 1037662, 1556493, 3112986, 4669479, 6744803, 9338958, 13489606, 20234409, 40468818, 60703227, 121406454]

約数ペア:

[(1, 121406454), (2, 60703227), (3, 40468818), (6, 20234409), (9, 13489606), (13, 9338958), (18, 6744803), (26, 4669479), (39, 3112986), (78, 1556493), (117, 1037662), (234, 518831)]