31758006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 80939520

約数和(自身を除く): 49181514

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 2341, 4522, 4682, 6783, 7023, 13566, 14046, 16387, 32774, 39797, 44479, 49161, 79594, 88958, 98322, 119391, 133437, 238782, 266874, 278579, 311353, 557158, 622706, 756143, 835737, 934059, 1512286, 1671474, 1868118, 2268429, 4536858, 5293001, 10586002, 15879003, 31758006]

約数ペア:

[(1, 31758006), (2, 15879003), (3, 10586002), (6, 5293001), (7, 4536858), (14, 2268429), (17, 1868118), (19, 1671474), (21, 1512286), (34, 934059), (38, 835737), (42, 756143), (51, 622706), (57, 557158), (102, 311353), (114, 278579), (119, 266874), (133, 238782), (238, 133437), (266, 119391), (323, 98322), (357, 88958), (399, 79594), (646, 49161), (714, 44479), (798, 39797), (969, 32774), (1938, 16387), (2261, 14046), (2341, 13566), (4522, 7023), (4682, 6783)]