78964326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{626701}}^1$

素因数の和:626716

約数の個数: 24

約数和(自身を含む): 195531024

約数和(自身を除く): 116566698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 626701, 1253402, 1880103, 3760206, 4386907, 5640309, 8773814, 11280618, 13160721, 26321442, 39482163, 78964326]

約数ペア:

[(1, 78964326), (2, 39482163), (3, 26321442), (6, 13160721), (7, 11280618), (9, 8773814), (14, 5640309), (18, 4386907), (21, 3760206), (42, 1880103), (63, 1253402), (126, 626701)]