31893666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 49391454

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, 2351, 4522, 4702, 6783, 7053, 13566, 14106, 16457, 32914, 39967, 44669, 49371, 79934, 89338, 98742, 119901, 134007, 239802, 268014, 279769, 312683, 559538, 625366, 759373, 839307, 938049, 1518746, 1678614, 1876098, 2278119, 4556238, 5315611, 10631222, 15946833, 31893666]

約数ペア:

[(1, 31893666), (2, 15946833), (3, 10631222), (6, 5315611), (7, 4556238), (14, 2278119), (17, 1876098), (19, 1678614), (21, 1518746), (34, 938049), (38, 839307), (42, 759373), (51, 625366), (57, 559538), (102, 312683), (114, 279769), (119, 268014), (133, 239802), (238, 134007), (266, 119901), (323, 98742), (357, 89338), (399, 79934), (646, 49371), (714, 44669), (798, 39967), (969, 32914), (1938, 16457), (2261, 14106), (2351, 13566), (4522, 7053), (4702, 6783)]