22278396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 59661056

約数和(自身を除く): 37382660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 787, 1011, 1348, 1574, 2022, 2359, 2361, 3148, 4044, 4718, 4722, 5509, 7077, 9436, 9444, 11018, 14154, 16527, 22036, 28308, 33054, 66108, 265219, 530438, 795657, 1060876, 1591314, 1856533, 3182628, 3713066, 5569599, 7426132, 11139198, 22278396]

約数ペア:

[(1, 22278396), (2, 11139198), (3, 7426132), (4, 5569599), (6, 3713066), (7, 3182628), (12, 1856533), (14, 1591314), (21, 1060876), (28, 795657), (42, 530438), (84, 265219), (337, 66108), (674, 33054), (787, 28308), (1011, 22036), (1348, 16527), (1574, 14154), (2022, 11018), (2359, 9444), (2361, 9436), (3148, 7077), (4044, 5509), (4718, 4722)]