12505038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 31664640

約数和(自身を除く): 19159602

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 619, 777, 962, 1238, 1443, 1554, 1857, 2886, 3367, 3714, 4333, 6734, 8047, 8666, 10101, 12999, 16094, 20202, 22903, 24141, 25998, 45806, 48282, 56329, 68709, 112658, 137418, 160321, 168987, 297739, 320642, 337974, 480963, 595478, 893217, 961926, 1786434, 2084173, 4168346, 6252519, 12505038]

約数ペア:

[(1, 12505038), (2, 6252519), (3, 4168346), (6, 2084173), (7, 1786434), (13, 961926), (14, 893217), (21, 595478), (26, 480963), (37, 337974), (39, 320642), (42, 297739), (74, 168987), (78, 160321), (91, 137418), (111, 112658), (182, 68709), (222, 56329), (259, 48282), (273, 45806), (481, 25998), (518, 24141), (546, 22903), (619, 20202), (777, 16094), (962, 12999), (1238, 10101), (1443, 8666), (1554, 8047), (1857, 6734), (2886, 4333), (3367, 3714)]