12521196

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 32686080

約数和(自身を除く): 20164884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 607, 764, 1146, 1214, 1719, 1821, 2292, 2428, 3438, 3642, 5157, 5463, 6876, 7284, 10314, 10926, 16389, 20628, 21852, 32778, 65556, 115937, 231874, 347811, 463748, 695622, 1043433, 1391244, 2086866, 3130299, 4173732, 6260598, 12521196]

約数ペア:

[(1, 12521196), (2, 6260598), (3, 4173732), (4, 3130299), (6, 2086866), (9, 1391244), (12, 1043433), (18, 695622), (27, 463748), (36, 347811), (54, 231874), (108, 115937), (191, 65556), (382, 32778), (573, 21852), (607, 20628), (764, 16389), (1146, 10926), (1214, 10314), (1719, 7284), (1821, 6876), (2292, 5463), (2428, 5157), (3438, 3642)]