2149809786

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{5099}}^1$

素因数の和:5563

約数の個数: 48

約数和(自身を含む): 4749732000

約数和(自身を除く): 2599922214

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 397, 531, 794, 1062, 1191, 2382, 3573, 5099, 7146, 10198, 15297, 23423, 30594, 45891, 46846, 70269, 91782, 140538, 210807, 300841, 421614, 601682, 902523, 1805046, 2024303, 2707569, 4048606, 5415138, 6072909, 12145818, 18218727, 36437454, 119433877, 238867754, 358301631, 716603262, 1074904893, 2149809786]

約数ペア:

[(1, 2149809786), (2, 1074904893), (3, 716603262), (6, 358301631), (9, 238867754), (18, 119433877), (59, 36437454), (118, 18218727), (177, 12145818), (354, 6072909), (397, 5415138), (531, 4048606), (794, 2707569), (1062, 2024303), (1191, 1805046), (2382, 902523), (3573, 601682), (5099, 421614), (7146, 300841), (10198, 210807), (15297, 140538), (23423, 91782), (30594, 70269), (45891, 46846)]