13378332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 34860672

約数和(自身を除く): 21482340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2357, 2838, 4714, 5676, 7071, 9428, 14142, 25927, 28284, 51854, 77781, 101351, 103708, 155562, 202702, 304053, 311124, 405404, 608106, 1114861, 1216212, 2229722, 3344583, 4459444, 6689166, 13378332]

約数ペア:

[(1, 13378332), (2, 6689166), (3, 4459444), (4, 3344583), (6, 2229722), (11, 1216212), (12, 1114861), (22, 608106), (33, 405404), (43, 311124), (44, 304053), (66, 202702), (86, 155562), (129, 103708), (132, 101351), (172, 77781), (258, 51854), (473, 28284), (516, 25927), (946, 14142), (1419, 9428), (1892, 7071), (2357, 5676), (2838, 4714)]