40106778

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{12781}}^1$

素因数の和:13309

約数の個数: 16

約数和(自身を含む): 80373216

約数和(自身を除く): 40266438

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 12781, 25562, 38343, 76686, 6684463, 13368926, 20053389, 40106778]

約数ペア:

[(1, 40106778), (2, 20053389), (3, 13368926), (6, 6684463), (523, 76686), (1046, 38343), (1569, 25562), (3138, 12781)]