18236486005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{9533}}^1$

素因数の和:9813

約数の個数: 32

約数和(自身を含む): 23064652800

約数和(自身を除く): 4828166795

約数列:

[1, 5, 29, 79, 145, 167, 395, 835, 2291, 4843, 9533, 11455, 13193, 24215, 47665, 65965, 276457, 382597, 753107, 1382285, 1592011, 1912985, 3765535, 7960055, 21840103, 46168319, 109200515, 125768869, 230841595, 628844345, 3647297201, 18236486005]

約数ペア:

[(1, 18236486005), (5, 3647297201), (29, 628844345), (79, 230841595), (145, 125768869), (167, 109200515), (395, 46168319), (835, 21840103), (2291, 7960055), (4843, 3765535), (9533, 1912985), (11455, 1592011), (13193, 1382285), (24215, 753107), (47665, 382597), (65965, 276457)]