552942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 1375920

約数和(自身を除く): 822978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 139, 153, 221, 234, 278, 306, 417, 442, 663, 834, 1251, 1326, 1807, 1989, 2363, 2502, 3614, 3978, 4726, 5421, 7089, 10842, 14178, 16263, 21267, 30719, 32526, 42534, 61438, 92157, 184314, 276471, 552942]

約数ペア:

[(1, 552942), (2, 276471), (3, 184314), (6, 92157), (9, 61438), (13, 42534), (17, 32526), (18, 30719), (26, 21267), (34, 16263), (39, 14178), (51, 10842), (78, 7089), (102, 5421), (117, 4726), (139, 3978), (153, 3614), (221, 2502), (234, 2363), (278, 1989), (306, 1807), (417, 1326), (442, 1251), (663, 834)]