18376956

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4392

約数の個数: 60

約数和(自身を含む): 51748312

約数和(自身を除く): 33371356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4363, 8726, 13089, 17452, 26178, 39267, 52356, 56719, 78534, 113438, 117801, 157068, 170157, 226876, 235602, 340314, 353403, 471204, 510471, 680628, 706806, 1020942, 1413612, 1531413, 2041884, 3062826, 4594239, 6125652, 9188478, 18376956]

約数ペア:

[(1, 18376956), (2, 9188478), (3, 6125652), (4, 4594239), (6, 3062826), (9, 2041884), (12, 1531413), (13, 1413612), (18, 1020942), (26, 706806), (27, 680628), (36, 510471), (39, 471204), (52, 353403), (54, 340314), (78, 235602), (81, 226876), (108, 170157), (117, 157068), (156, 117801), (162, 113438), (234, 78534), (324, 56719), (351, 52356), (468, 39267), (702, 26178), (1053, 17452), (1404, 13089), (2106, 8726), (4212, 4363)]