12661128

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4289}}^1$

素因数の和:4342

約数の個数: 48

約数和(自身を含む): 35135100

約数和(自身を除く): 22473972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 4289, 8578, 12867, 17156, 25734, 34312, 38601, 51468, 77202, 102936, 154404, 175849, 308808, 351698, 527547, 703396, 1055094, 1406792, 1582641, 2110188, 3165282, 4220376, 6330564, 12661128]

約数ペア:

[(1, 12661128), (2, 6330564), (3, 4220376), (4, 3165282), (6, 2110188), (8, 1582641), (9, 1406792), (12, 1055094), (18, 703396), (24, 527547), (36, 351698), (41, 308808), (72, 175849), (82, 154404), (123, 102936), (164, 77202), (246, 51468), (328, 38601), (369, 34312), (492, 25734), (738, 17156), (984, 12867), (1476, 8578), (2952, 4289)]