17991698418

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21266783}}^1$

素因数の和:21266838

約数の個数: 24

約数和(自身を含む): 39811419648

約数和(自身を除く): 21819721230

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21266783, 42533566, 63800349, 127600698, 191401047, 382802094, 999538801, 1999077602, 2998616403, 5997232806, 8995849209, 17991698418]

約数ペア:

[(1, 17991698418), (2, 8995849209), (3, 5997232806), (6, 2998616403), (9, 1999077602), (18, 999538801), (47, 382802094), (94, 191401047), (141, 127600698), (282, 63800349), (423, 42533566), (846, 21266783)]