18268804956

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1\times {\mathrm{11779}}^1$

素因数の和:12514

約数の個数: 48

約数和(自身を含む): 42871283840

約数和(自身を除く): 24602478884

約数列:

[1, 2, 3, 4, 6, 12, 307, 421, 614, 842, 921, 1228, 1263, 1684, 1842, 2526, 3684, 5052, 11779, 23558, 35337, 47116, 70674, 129247, 141348, 258494, 387741, 516988, 775482, 1550964, 3616153, 4958959, 7232306, 9917918, 10848459, 14464612, 14876877, 19835836, 21696918, 29753754, 43393836, 59507508, 1522400413, 3044800826, 4567201239, 6089601652, 9134402478, 18268804956]

約数ペア:

[(1, 18268804956), (2, 9134402478), (3, 6089601652), (4, 4567201239), (6, 3044800826), (12, 1522400413), (307, 59507508), (421, 43393836), (614, 29753754), (842, 21696918), (921, 19835836), (1228, 14876877), (1263, 14464612), (1684, 10848459), (1842, 9917918), (2526, 7232306), (3684, 4958959), (5052, 3616153), (11779, 1550964), (23558, 775482), (35337, 516988), (47116, 387741), (70674, 258494), (129247, 141348)]