40188546

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14221}}^1$

素因数の和:14386

約数の個数: 24

約数和(自身を含む): 87635964

約数和(自身を除く): 47447418

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 14221, 28442, 42663, 85326, 127989, 255978, 2232697, 4465394, 6698091, 13396182, 20094273, 40188546]

約数ペア:

[(1, 40188546), (2, 20094273), (3, 13396182), (6, 6698091), (9, 4465394), (18, 2232697), (157, 255978), (314, 127989), (471, 85326), (942, 42663), (1413, 28442), (2826, 14221)]