13493382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 33415680

約数和(自身を除く): 19922298

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 457, 518, 703, 777, 798, 914, 1371, 1406, 1554, 2109, 2742, 3199, 4218, 4921, 6398, 8683, 9597, 9842, 14763, 16909, 17366, 19194, 26049, 29526, 33818, 50727, 52098, 60781, 101454, 118363, 121562, 182343, 236726, 321271, 355089, 364686, 642542, 710178, 963813, 1927626, 2248897, 4497794, 6746691, 13493382]

約数ペア:

[(1, 13493382), (2, 6746691), (3, 4497794), (6, 2248897), (7, 1927626), (14, 963813), (19, 710178), (21, 642542), (37, 364686), (38, 355089), (42, 321271), (57, 236726), (74, 182343), (111, 121562), (114, 118363), (133, 101454), (222, 60781), (259, 52098), (266, 50727), (399, 33818), (457, 29526), (518, 26049), (703, 19194), (777, 17366), (798, 16909), (914, 14763), (1371, 9842), (1406, 9597), (1554, 8683), (2109, 6398), (2742, 4921), (3199, 4218)]