13821048

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 37728600

約数和(自身を除く): 23907552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1381, 1668, 2502, 2762, 3336, 4143, 5004, 5524, 8286, 10008, 11048, 12429, 16572, 24858, 33144, 49716, 99432, 191959, 383918, 575877, 767836, 1151754, 1535672, 1727631, 2303508, 3455262, 4607016, 6910524, 13821048]

約数ペア:

[(1, 13821048), (2, 6910524), (3, 4607016), (4, 3455262), (6, 2303508), (8, 1727631), (9, 1535672), (12, 1151754), (18, 767836), (24, 575877), (36, 383918), (72, 191959), (139, 99432), (278, 49716), (417, 33144), (556, 24858), (834, 16572), (1112, 12429), (1251, 11048), (1381, 10008), (1668, 8286), (2502, 5524), (2762, 5004), (3336, 4143)]