21707070876

素因数分解:

$2^2\times 3^3\times {\mathrm{859}}^1\times {\mathrm{233983}}^1$

素因数の和:234855

約数の個数: 48

約数和(自身を含む): 56343347200

約数和(自身を除く): 34636276324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 859, 1718, 2577, 3436, 5154, 7731, 10308, 15462, 23193, 30924, 46386, 92772, 233983, 467966, 701949, 935932, 1403898, 2105847, 2807796, 4211694, 6317541, 8423388, 12635082, 25270164, 200991397, 401982794, 602974191, 803965588, 1205948382, 1808922573, 2411896764, 3617845146, 5426767719, 7235690292, 10853535438, 21707070876]

約数ペア:

[(1, 21707070876), (2, 10853535438), (3, 7235690292), (4, 5426767719), (6, 3617845146), (9, 2411896764), (12, 1808922573), (18, 1205948382), (27, 803965588), (36, 602974191), (54, 401982794), (108, 200991397), (859, 25270164), (1718, 12635082), (2577, 8423388), (3436, 6317541), (5154, 4211694), (7731, 2807796), (10308, 2105847), (15462, 1403898), (23193, 935932), (30924, 701949), (46386, 467966), (92772, 233983)]