12312276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 29804544

約数和(自身を除く): 17492268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 223, 258, 321, 428, 446, 516, 642, 669, 892, 1284, 1338, 2676, 4601, 9202, 9589, 13803, 18404, 19178, 23861, 27606, 28767, 38356, 47722, 55212, 57534, 71583, 95444, 115068, 143166, 286332, 1026023, 2052046, 3078069, 4104092, 6156138, 12312276]

約数ペア:

[(1, 12312276), (2, 6156138), (3, 4104092), (4, 3078069), (6, 2052046), (12, 1026023), (43, 286332), (86, 143166), (107, 115068), (129, 95444), (172, 71583), (214, 57534), (223, 55212), (258, 47722), (321, 38356), (428, 28767), (446, 27606), (516, 23861), (642, 19178), (669, 18404), (892, 13803), (1284, 9589), (1338, 9202), (2676, 4601)]