90626214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2157767}}^1$

素因数の和:2157779

約数の個数: 16

約数和(自身を含む): 207145728

約数和(自身を除く): 116519514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2157767, 4315534, 6473301, 12946602, 15104369, 30208738, 45313107, 90626214]

約数ペア:

[(1, 90626214), (2, 45313107), (3, 30208738), (6, 15104369), (7, 12946602), (14, 6473301), (21, 4315534), (42, 2157767)]