501942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 1313280

約数和(自身を除く): 811338

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 37, 38, 42, 51, 57, 74, 102, 111, 114, 119, 133, 222, 238, 259, 266, 323, 357, 399, 518, 629, 646, 703, 714, 777, 798, 969, 1258, 1406, 1554, 1887, 1938, 2109, 2261, 3774, 4218, 4403, 4522, 4921, 6783, 8806, 9842, 11951, 13209, 13566, 14763, 23902, 26418, 29526, 35853, 71706, 83657, 167314, 250971, 501942]

約数ペア:

[(1, 501942), (2, 250971), (3, 167314), (6, 83657), (7, 71706), (14, 35853), (17, 29526), (19, 26418), (21, 23902), (34, 14763), (37, 13566), (38, 13209), (42, 11951), (51, 9842), (57, 8806), (74, 6783), (102, 4921), (111, 4522), (114, 4403), (119, 4218), (133, 3774), (222, 2261), (238, 2109), (259, 1938), (266, 1887), (323, 1554), (357, 1406), (399, 1258), (518, 969), (629, 798), (646, 777), (703, 714)]