13788642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 34145280

約数和(自身を除く): 20356638

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 467, 518, 703, 777, 798, 934, 1401, 1406, 1554, 2109, 2802, 3269, 4218, 4921, 6538, 8873, 9807, 9842, 14763, 17279, 17746, 19614, 26619, 29526, 34558, 51837, 53238, 62111, 103674, 120953, 124222, 186333, 241906, 328301, 362859, 372666, 656602, 725718, 984903, 1969806, 2298107, 4596214, 6894321, 13788642]

約数ペア:

[(1, 13788642), (2, 6894321), (3, 4596214), (6, 2298107), (7, 1969806), (14, 984903), (19, 725718), (21, 656602), (37, 372666), (38, 362859), (42, 328301), (57, 241906), (74, 186333), (111, 124222), (114, 120953), (133, 103674), (222, 62111), (259, 53238), (266, 51837), (399, 34558), (467, 29526), (518, 26619), (703, 19614), (777, 17746), (798, 17279), (934, 14763), (1401, 9842), (1406, 9807), (1554, 8873), (2109, 6538), (2802, 4921), (3269, 4218)]