12628746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 30499560

約数和(自身を除く): 17870814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 1861, 2262, 3393, 3722, 5583, 6786, 11166, 16749, 24193, 33498, 48386, 53969, 72579, 107938, 145158, 161907, 217737, 323814, 435474, 485721, 701597, 971442, 1403194, 2104791, 4209582, 6314373, 12628746]

約数ペア:

[(1, 12628746), (2, 6314373), (3, 4209582), (6, 2104791), (9, 1403194), (13, 971442), (18, 701597), (26, 485721), (29, 435474), (39, 323814), (58, 217737), (78, 161907), (87, 145158), (117, 107938), (174, 72579), (234, 53969), (261, 48386), (377, 33498), (522, 24193), (754, 16749), (1131, 11166), (1861, 6786), (2262, 5583), (3393, 3722)]