27331994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 45178560

約数和(自身を除く): 17846566

約数列:

[1, 2, 19, 38, 41, 53, 82, 106, 331, 662, 779, 1007, 1558, 2014, 2173, 4346, 6289, 12578, 13571, 17543, 27142, 35086, 41287, 82574, 257849, 333317, 515698, 666634, 719263, 1438526, 13665997, 27331994]

約数ペア:

[(1, 27331994), (2, 13665997), (19, 1438526), (38, 719263), (41, 666634), (53, 515698), (82, 333317), (106, 257849), (331, 82574), (662, 41287), (779, 35086), (1007, 27142), (1558, 17543), (2014, 13571), (2173, 12578), (4346, 6289)]