13129542

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 30478032

約数和(自身を除く): 17348490

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 401, 642, 802, 963, 1203, 1819, 1926, 2406, 3609, 3638, 5457, 6817, 7218, 10914, 13634, 16371, 20451, 32742, 40902, 42907, 61353, 85814, 122706, 128721, 257442, 386163, 729419, 772326, 1458838, 2188257, 4376514, 6564771, 13129542]

約数ペア:

[(1, 13129542), (2, 6564771), (3, 4376514), (6, 2188257), (9, 1458838), (17, 772326), (18, 729419), (34, 386163), (51, 257442), (102, 128721), (107, 122706), (153, 85814), (214, 61353), (306, 42907), (321, 40902), (401, 32742), (642, 20451), (802, 16371), (963, 13634), (1203, 10914), (1819, 7218), (1926, 6817), (2406, 5457), (3609, 3638)]