18400132801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{7937}}^1$

素因数の和:8121

約数の個数: 32

約数和(自身を含む): 20739898368

約数和(自身を除く): 2339765567

約数列:

[1, 17, 31, 53, 83, 527, 901, 1411, 1643, 2573, 4399, 7937, 27931, 43741, 74783, 134929, 136369, 246047, 420661, 658771, 2318273, 4182799, 7151237, 11199107, 13040491, 20421901, 34914863, 221688347, 347172317, 593552671, 1082360753, 18400132801]

約数ペア:

[(1, 18400132801), (17, 1082360753), (31, 593552671), (53, 347172317), (83, 221688347), (527, 34914863), (901, 20421901), (1411, 13040491), (1643, 11199107), (2573, 7151237), (4399, 4182799), (7937, 2318273), (27931, 658771), (43741, 420661), (74783, 246047), (134929, 136369)]