13431756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 34927200

約数和(自身を除く): 21495444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 2969, 4524, 5938, 8907, 11876, 17814, 35628, 38597, 77194, 86101, 115791, 154388, 172202, 231582, 258303, 344404, 463164, 516606, 1033212, 1119313, 2238626, 3357939, 4477252, 6715878, 13431756]

約数ペア:

[(1, 13431756), (2, 6715878), (3, 4477252), (4, 3357939), (6, 2238626), (12, 1119313), (13, 1033212), (26, 516606), (29, 463164), (39, 344404), (52, 258303), (58, 231582), (78, 172202), (87, 154388), (116, 115791), (156, 86101), (174, 77194), (348, 38597), (377, 35628), (754, 17814), (1131, 11876), (1508, 8907), (2262, 5938), (2969, 4524)]