353148462

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 781983072

約数和(自身を除く): 428834610

約数列:

[1, 2, 3, 6, 9, 18, 71, 137, 142, 213, 274, 411, 426, 639, 822, 1233, 1278, 2017, 2466, 4034, 6051, 9727, 12102, 18153, 19454, 29181, 36306, 58362, 87543, 143207, 175086, 276329, 286414, 429621, 552658, 828987, 859242, 1288863, 1657974, 2486961, 2577726, 4973922, 19619359, 39238718, 58858077, 117716154, 176574231, 353148462]

約数ペア:

[(1, 353148462), (2, 176574231), (3, 117716154), (6, 58858077), (9, 39238718), (18, 19619359), (71, 4973922), (137, 2577726), (142, 2486961), (213, 1657974), (274, 1288863), (411, 859242), (426, 828987), (639, 552658), (822, 429621), (1233, 286414), (1278, 276329), (2017, 175086), (2466, 143207), (4034, 87543), (6051, 58362), (9727, 36306), (12102, 29181), (18153, 19454)]