42456906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41381}}^1$

素因数の和:41411

約数の個数: 32

約数和(自身を含む): 99316800

約数和(自身を除く): 56859894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 41381, 82762, 124143, 248286, 372429, 744858, 786239, 1117287, 1572478, 2234574, 2358717, 4717434, 7076151, 14152302, 21228453, 42456906]

約数ペア:

[(1, 42456906), (2, 21228453), (3, 14152302), (6, 7076151), (9, 4717434), (18, 2358717), (19, 2234574), (27, 1572478), (38, 1117287), (54, 786239), (57, 744858), (114, 372429), (171, 248286), (342, 124143), (513, 82762), (1026, 41381)]