13291812

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{877}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 33716956

約数和(自身を除く): 20425144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 877, 1263, 1684, 1754, 2526, 2631, 3508, 3789, 5052, 5262, 7578, 7893, 10524, 15156, 15786, 31572, 369217, 738434, 1107651, 1476868, 2215302, 3322953, 4430604, 6645906, 13291812]

約数ペア:

[(1, 13291812), (2, 6645906), (3, 4430604), (4, 3322953), (6, 2215302), (9, 1476868), (12, 1107651), (18, 738434), (36, 369217), (421, 31572), (842, 15786), (877, 15156), (1263, 10524), (1684, 7893), (1754, 7578), (2526, 5262), (2631, 5052), (3508, 3789)]