2018385318

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{12647}}^1$

素因数の和:13116

約数の個数: 32

約数和(自身を含む): 4107665664

約数和(自身を除く): 2089280346

約数列:

[1, 2, 3, 6, 67, 134, 201, 397, 402, 794, 1191, 2382, 12647, 25294, 26599, 37941, 53198, 75882, 79797, 159594, 847349, 1694698, 2542047, 5020859, 5084094, 10041718, 15062577, 30125154, 336397553, 672795106, 1009192659, 2018385318]

約数ペア:

[(1, 2018385318), (2, 1009192659), (3, 672795106), (6, 336397553), (67, 30125154), (134, 15062577), (201, 10041718), (397, 5084094), (402, 5020859), (794, 2542047), (1191, 1694698), (2382, 847349), (12647, 159594), (25294, 79797), (26599, 75882), (37941, 53198)]