12703782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 19229658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 439, 546, 689, 742, 878, 1113, 1317, 1378, 2067, 2226, 2634, 3073, 4134, 4823, 5707, 6146, 9219, 9646, 11414, 14469, 17121, 18438, 23267, 28938, 34242, 39949, 46534, 69801, 79898, 119847, 139602, 162869, 239694, 302471, 325738, 488607, 604942, 907413, 977214, 1814826, 2117297, 4234594, 6351891, 12703782]

約数ペア:

[(1, 12703782), (2, 6351891), (3, 4234594), (6, 2117297), (7, 1814826), (13, 977214), (14, 907413), (21, 604942), (26, 488607), (39, 325738), (42, 302471), (53, 239694), (78, 162869), (91, 139602), (106, 119847), (159, 79898), (182, 69801), (273, 46534), (318, 39949), (371, 34242), (439, 28938), (546, 23267), (689, 18438), (742, 17121), (878, 14469), (1113, 11414), (1317, 9646), (1378, 9219), (2067, 6146), (2226, 5707), (2634, 4823), (3073, 4134)]