12738474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 35268480

約数和(自身を除く): 22530006

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 102, 114, 119, 126, 133, 153, 171, 238, 266, 306, 313, 323, 342, 357, 399, 626, 646, 714, 798, 939, 969, 1071, 1197, 1878, 1938, 2142, 2191, 2261, 2394, 2817, 2907, 4382, 4522, 5321, 5634, 5814, 5947, 6573, 6783, 10642, 11894, 13146, 13566, 15963, 17841, 19719, 20349, 31926, 35682, 37247, 39438, 40698, 41629, 47889, 53523, 74494, 83258, 95778, 101099, 107046, 111741, 124887, 202198, 223482, 249774, 303297, 335223, 374661, 606594, 670446, 707693, 749322, 909891, 1415386, 1819782, 2123079, 4246158, 6369237, 12738474]

約数ペア:

[(1, 12738474), (2, 6369237), (3, 4246158), (6, 2123079), (7, 1819782), (9, 1415386), (14, 909891), (17, 749322), (18, 707693), (19, 670446), (21, 606594), (34, 374661), (38, 335223), (42, 303297), (51, 249774), (57, 223482), (63, 202198), (102, 124887), (114, 111741), (119, 107046), (126, 101099), (133, 95778), (153, 83258), (171, 74494), (238, 53523), (266, 47889), (306, 41629), (313, 40698), (323, 39438), (342, 37247), (357, 35682), (399, 31926), (626, 20349), (646, 19719), (714, 17841), (798, 15963), (939, 13566), (969, 13146), (1071, 11894), (1197, 10642), (1878, 6783), (1938, 6573), (2142, 5947), (2191, 5814), (2261, 5634), (2394, 5321), (2817, 4522), (2907, 4382)]