78268716

素因数分解:

$2^2\times 3^2\times {\mathrm{2174131}}^1$

素因数の和:2174141

約数の個数: 18

約数和(自身を含む): 197846012

約数和(自身を除く): 119577296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2174131, 4348262, 6522393, 8696524, 13044786, 19567179, 26089572, 39134358, 78268716]

約数ペア:

[(1, 78268716), (2, 39134358), (3, 26089572), (4, 19567179), (6, 13044786), (9, 8696524), (12, 6522393), (18, 4348262), (36, 2174131)]