22906872

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4564

約数の個数: 48

約数和(自身を含む): 62927280

約数和(自身を除く): 40020408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 4481, 5112, 8962, 13443, 17924, 26886, 35848, 40329, 53772, 80658, 107544, 161316, 318151, 322632, 636302, 954453, 1272604, 1908906, 2545208, 2863359, 3817812, 5726718, 7635624, 11453436, 22906872]

約数ペア:

[(1, 22906872), (2, 11453436), (3, 7635624), (4, 5726718), (6, 3817812), (8, 2863359), (9, 2545208), (12, 1908906), (18, 1272604), (24, 954453), (36, 636302), (71, 322632), (72, 318151), (142, 161316), (213, 107544), (284, 80658), (426, 53772), (568, 40329), (639, 35848), (852, 26886), (1278, 17924), (1704, 13443), (2556, 8962), (4481, 5112)]