28243314

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 67785120

約数和(自身を除く): 39541806

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 134, 198, 201, 402, 603, 737, 1206, 1474, 2129, 2211, 4258, 4422, 6387, 6633, 12774, 13266, 19161, 23419, 38322, 46838, 70257, 140514, 142643, 210771, 285286, 421542, 427929, 855858, 1283787, 1569073, 2567574, 3138146, 4707219, 9414438, 14121657, 28243314]

約数ペア:

[(1, 28243314), (2, 14121657), (3, 9414438), (6, 4707219), (9, 3138146), (11, 2567574), (18, 1569073), (22, 1283787), (33, 855858), (66, 427929), (67, 421542), (99, 285286), (134, 210771), (198, 142643), (201, 140514), (402, 70257), (603, 46838), (737, 38322), (1206, 23419), (1474, 19161), (2129, 13266), (2211, 12774), (4258, 6633), (4422, 6387)]