4721274

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 11491200

約数和(自身を除く): 6769926

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 139, 153, 222, 278, 306, 333, 417, 459, 629, 666, 834, 918, 999, 1251, 1258, 1887, 1998, 2363, 2502, 3753, 3774, 4726, 5143, 5661, 7089, 7506, 10286, 11322, 14178, 15429, 16983, 21267, 30858, 33966, 42534, 46287, 63801, 87431, 92574, 127602, 138861, 174862, 262293, 277722, 524586, 786879, 1573758, 2360637, 4721274]

約数ペア:

[(1, 4721274), (2, 2360637), (3, 1573758), (6, 786879), (9, 524586), (17, 277722), (18, 262293), (27, 174862), (34, 138861), (37, 127602), (51, 92574), (54, 87431), (74, 63801), (102, 46287), (111, 42534), (139, 33966), (153, 30858), (222, 21267), (278, 16983), (306, 15429), (333, 14178), (417, 11322), (459, 10286), (629, 7506), (666, 7089), (834, 5661), (918, 5143), (999, 4726), (1251, 3774), (1258, 3753), (1887, 2502), (1998, 2363)]