40383642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517739}}^1$

素因数の和:517757

約数の個数: 16

約数和(自身を含む): 86980320

約数和(自身を除く): 46596678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 517739, 1035478, 1553217, 3106434, 6730607, 13461214, 20191821, 40383642]

約数ペア:

[(1, 40383642), (2, 20191821), (3, 13461214), (6, 6730607), (13, 3106434), (26, 1553217), (39, 1035478), (78, 517739)]