84999978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{674603}}^1$

素因数の和:674618

約数の個数: 24

約数和(自身を含む): 210476448

約数和(自身を除く): 125476470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 674603, 1349206, 2023809, 4047618, 4722221, 6071427, 9444442, 12142854, 14166663, 28333326, 42499989, 84999978]

約数ペア:

[(1, 84999978), (2, 42499989), (3, 28333326), (6, 14166663), (7, 12142854), (9, 9444442), (14, 6071427), (18, 4722221), (21, 4047618), (42, 2023809), (63, 1349206), (126, 674603)]