12421116

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4250

約数の個数: 36

約数和(自身を含む): 31783752

約数和(自身を除く): 19362636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 4157, 8314, 12471, 16628, 24942, 37413, 49884, 74826, 149652, 345031, 690062, 1035093, 1380124, 2070186, 3105279, 4140372, 6210558, 12421116]

約数ペア:

[(1, 12421116), (2, 6210558), (3, 4140372), (4, 3105279), (6, 2070186), (9, 1380124), (12, 1035093), (18, 690062), (36, 345031), (83, 149652), (166, 74826), (249, 49884), (332, 37413), (498, 24942), (747, 16628), (996, 12471), (1494, 8314), (2988, 4157)]