53678646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142007}}^1$

素因数の和:142025

約数の個数: 32

約数和(自身を含む): 136327680

約数和(自身を除く): 82649034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142007, 284014, 426021, 852042, 994049, 1278063, 1988098, 2556126, 2982147, 3834189, 5964294, 7668378, 8946441, 17892882, 26839323, 53678646]

約数ペア:

[(1, 53678646), (2, 26839323), (3, 17892882), (6, 8946441), (7, 7668378), (9, 5964294), (14, 3834189), (18, 2982147), (21, 2556126), (27, 1988098), (42, 1278063), (54, 994049), (63, 852042), (126, 426021), (189, 284014), (378, 142007)]