21130155948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14552449}}^1$

素因数の和:14552478

約数の個数: 36

約数和(自身を含む): 54193323800

約数和(自身を除く): 33063167852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14552449, 29104898, 43657347, 58209796, 87314694, 160076939, 174629388, 320153878, 480230817, 640307756, 960461634, 1760846329, 1920923268, 3521692658, 5282538987, 7043385316, 10565077974, 21130155948]

約数ペア:

[(1, 21130155948), (2, 10565077974), (3, 7043385316), (4, 5282538987), (6, 3521692658), (11, 1920923268), (12, 1760846329), (22, 960461634), (33, 640307756), (44, 480230817), (66, 320153878), (121, 174629388), (132, 160076939), (242, 87314694), (363, 58209796), (484, 43657347), (726, 29104898), (1452, 14552449)]