12985776

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2954

約数の個数: 60

約数和(自身を含む): 37527360

約数和(自身を除く): 24541584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 2909, 4464, 5818, 8727, 11636, 17454, 23272, 26181, 34908, 46544, 52362, 69816, 90179, 104724, 139632, 180358, 209448, 270537, 360716, 418896, 541074, 721432, 811611, 1082148, 1442864, 1623222, 2164296, 3246444, 4328592, 6492888, 12985776]

約数ペア:

[(1, 12985776), (2, 6492888), (3, 4328592), (4, 3246444), (6, 2164296), (8, 1623222), (9, 1442864), (12, 1082148), (16, 811611), (18, 721432), (24, 541074), (31, 418896), (36, 360716), (48, 270537), (62, 209448), (72, 180358), (93, 139632), (124, 104724), (144, 90179), (186, 69816), (248, 52362), (279, 46544), (372, 34908), (496, 26181), (558, 23272), (744, 17454), (1116, 11636), (1488, 8727), (2232, 5818), (2909, 4464)]