12131046

素因数分解:

$2^1\times 3^5\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 27627600

約数和(自身を除く): 15496554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 229, 243, 327, 458, 486, 654, 687, 981, 1374, 1962, 2061, 2943, 4122, 5886, 6183, 8829, 12366, 17658, 18549, 24961, 26487, 37098, 49922, 52974, 55647, 74883, 111294, 149766, 224649, 449298, 673947, 1347894, 2021841, 4043682, 6065523, 12131046]

約数ペア:

[(1, 12131046), (2, 6065523), (3, 4043682), (6, 2021841), (9, 1347894), (18, 673947), (27, 449298), (54, 224649), (81, 149766), (109, 111294), (162, 74883), (218, 55647), (229, 52974), (243, 49922), (327, 37098), (458, 26487), (486, 24961), (654, 18549), (687, 17658), (981, 12366), (1374, 8829), (1962, 6183), (2061, 5886), (2943, 4122)]