20171153394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160088519}}^1$

素因数の和:160088534

約数の個数: 24

約数和(自身を含む): 49947618240

約数和(自身を除く): 29776464846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160088519, 320177038, 480265557, 960531114, 1120619633, 1440796671, 2241239266, 2881593342, 3361858899, 6723717798, 10085576697, 20171153394]

約数ペア:

[(1, 20171153394), (2, 10085576697), (3, 6723717798), (6, 3361858899), (7, 2881593342), (9, 2241239266), (14, 1440796671), (18, 1120619633), (21, 960531114), (42, 480265557), (63, 320177038), (126, 160088519)]