12458964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 33643008

約数和(自身を除く): 21184044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 1787, 2324, 3486, 3574, 5361, 6972, 7148, 10722, 12509, 21444, 25018, 37527, 50036, 75054, 148321, 150108, 296642, 444963, 593284, 889926, 1038247, 1779852, 2076494, 3114741, 4152988, 6229482, 12458964]

約数ペア:

[(1, 12458964), (2, 6229482), (3, 4152988), (4, 3114741), (6, 2076494), (7, 1779852), (12, 1038247), (14, 889926), (21, 593284), (28, 444963), (42, 296642), (83, 150108), (84, 148321), (166, 75054), (249, 50036), (332, 37527), (498, 25018), (581, 21444), (996, 12509), (1162, 10722), (1743, 7148), (1787, 6972), (2324, 5361), (3486, 3574)]