174940308

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{68443}}^1$

素因数の和:68524

約数の個数: 36

約数和(自身を含む): 448445088

約数和(自身を除く): 273504780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 68443, 136886, 205329, 273772, 410658, 615987, 821316, 1231974, 2463948, 4859453, 9718906, 14578359, 19437812, 29156718, 43735077, 58313436, 87470154, 174940308]

約数ペア:

[(1, 174940308), (2, 87470154), (3, 58313436), (4, 43735077), (6, 29156718), (9, 19437812), (12, 14578359), (18, 9718906), (36, 4859453), (71, 2463948), (142, 1231974), (213, 821316), (284, 615987), (426, 410658), (639, 273772), (852, 205329), (1278, 136886), (2556, 68443)]