82181148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{978347}}^1$

素因数の和:978361

約数の個数: 24

約数和(自身を含む): 219149952

約数和(自身を除く): 136968804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 978347, 1956694, 2935041, 3913388, 5870082, 6848429, 11740164, 13696858, 20545287, 27393716, 41090574, 82181148]

約数ペア:

[(1, 82181148), (2, 41090574), (3, 27393716), (4, 20545287), (6, 13696858), (7, 11740164), (12, 6848429), (14, 5870082), (21, 3913388), (28, 2935041), (42, 1956694), (84, 978347)]