121380804

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{9661}}^1$

素因数の和:10020

約数の個数: 36

約数和(自身を含む): 307734700

約数和(自身を除く): 186353896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 9661, 12564, 19322, 28983, 38644, 57966, 86949, 115932, 173898, 347796, 3371689, 6743378, 10115067, 13486756, 20230134, 30345201, 40460268, 60690402, 121380804]

約数ペア:

[(1, 121380804), (2, 60690402), (3, 40460268), (4, 30345201), (6, 20230134), (9, 13486756), (12, 10115067), (18, 6743378), (36, 3371689), (349, 347796), (698, 173898), (1047, 115932), (1396, 86949), (2094, 57966), (3141, 38644), (4188, 28983), (6282, 19322), (9661, 12564)]