90864186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20219}}^1$

素因数の和:20338

約数の個数: 32

約数和(自身を含む): 209640960

約数和(自身を除く): 118776774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 20219, 40438, 60657, 121314, 141533, 283066, 424599, 849198, 2163433, 4326866, 6490299, 12980598, 15144031, 30288062, 45432093, 90864186]

約数ペア:

[(1, 90864186), (2, 45432093), (3, 30288062), (6, 15144031), (7, 12980598), (14, 6490299), (21, 4326866), (42, 2163433), (107, 849198), (214, 424599), (321, 283066), (642, 141533), (749, 121314), (1498, 60657), (2247, 40438), (4494, 20219)]