2018771044206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{906905231}}^1$

素因数の和:906905296

約数の個数: 32

約数和(自身を含む): 4701396722688

約数和(自身を除く): 2682625678482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 906905231, 1813810462, 2720715693, 5441431386, 6348336617, 12696673234, 19045009851, 38090019702, 48065977243, 96131954486, 144197931729, 288395863458, 336461840701, 672923681402, 1009385522103, 2018771044206]

約数ペア:

[(1, 2018771044206), (2, 1009385522103), (3, 672923681402), (6, 336461840701), (7, 288395863458), (14, 144197931729), (21, 96131954486), (42, 48065977243), (53, 38090019702), (106, 19045009851), (159, 12696673234), (318, 6348336617), (371, 5441431386), (742, 2720715693), (1113, 1813810462), (2226, 906905231)]