38215422

素因数分解:

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

素因数の和:367

約数の個数: 128

約数和(自身を含む): 108518400

約数和(自身を除く): 70302978

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 102, 114, 119, 126, 133, 153, 171, 189, 238, 266, 306, 313, 323, 342, 357, 378, 399, 459, 513, 626, 646, 714, 798, 918, 939, 969, 1026, 1071, 1197, 1878, 1938, 2142, 2191, 2261, 2394, 2817, 2907, 3213, 3591, 4382, 4522, 5321, 5634, 5814, 5947, 6426, 6573, 6783, 7182, 8451, 8721, 10642, 11894, 13146, 13566, 15963, 16902, 17442, 17841, 19719, 20349, 31926, 35682, 37247, 39438, 40698, 41629, 47889, 53523, 59157, 61047, 74494, 83258, 95778, 101099, 107046, 111741, 118314, 122094, 124887, 143667, 160569, 202198, 223482, 249774, 287334, 303297, 321138, 335223, 374661, 606594, 670446, 707693, 749322, 909891, 1005669, 1123983, 1415386, 1819782, 2011338, 2123079, 2247966, 2729673, 4246158, 5459346, 6369237, 12738474, 19107711, 38215422]

約数ペア:

[(1, 38215422), (2, 19107711), (3, 12738474), (6, 6369237), (7, 5459346), (9, 4246158), (14, 2729673), (17, 2247966), (18, 2123079), (19, 2011338), (21, 1819782), (27, 1415386), (34, 1123983), (38, 1005669), (42, 909891), (51, 749322), (54, 707693), (57, 670446), (63, 606594), (102, 374661), (114, 335223), (119, 321138), (126, 303297), (133, 287334), (153, 249774), (171, 223482), (189, 202198), (238, 160569), (266, 143667), (306, 124887), (313, 122094), (323, 118314), (342, 111741), (357, 107046), (378, 101099), (399, 95778), (459, 83258), (513, 74494), (626, 61047), (646, 59157), (714, 53523), (798, 47889), (918, 41629), (939, 40698), (969, 39438), (1026, 37247), (1071, 35682), (1197, 31926), (1878, 20349), (1938, 19719), (2142, 17841), (2191, 17442), (2261, 16902), (2394, 15963), (2817, 13566), (2907, 13146), (3213, 11894), (3591, 10642), (4382, 8721), (4522, 8451), (5321, 7182), (5634, 6783), (5814, 6573), (5947, 6426)]