12143754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 31050240

約数和(自身を除く): 18906486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3109, 3906, 6218, 9327, 18654, 21763, 27981, 43526, 55962, 65289, 96379, 130578, 192758, 195867, 289137, 391734, 578274, 674653, 867411, 1349306, 1734822, 2023959, 4047918, 6071877, 12143754]

約数ペア:

[(1, 12143754), (2, 6071877), (3, 4047918), (6, 2023959), (7, 1734822), (9, 1349306), (14, 867411), (18, 674653), (21, 578274), (31, 391734), (42, 289137), (62, 195867), (63, 192758), (93, 130578), (126, 96379), (186, 65289), (217, 55962), (279, 43526), (434, 27981), (558, 21763), (651, 18654), (1302, 9327), (1953, 6218), (3109, 3906)]