18561916798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1\times {\mathrm{3169}}^1$

素因数の和:4444

約数の個数: 32

約数和(自身を含む): 29023454880

約数和(自身を除く): 10461538082

約数列:

[1, 2, 41, 61, 82, 122, 1171, 2342, 2501, 3169, 5002, 6338, 48011, 71431, 96022, 129929, 142862, 193309, 259858, 386618, 2928671, 3710899, 5857342, 7421798, 7925669, 15851338, 152146859, 226364839, 304293718, 452729678, 9280958399, 18561916798]

約数ペア:

[(1, 18561916798), (2, 9280958399), (41, 452729678), (61, 304293718), (82, 226364839), (122, 152146859), (1171, 15851338), (2342, 7925669), (2501, 7421798), (3169, 5857342), (5002, 3710899), (6338, 2928671), (48011, 386618), (71431, 259858), (96022, 193309), (129929, 142862)]