8242542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 23512320

約数和(自身を除く): 15269778

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 313, 342, 399, 418, 462, 626, 627, 693, 798, 939, 1197, 1254, 1386, 1463, 1878, 1881, 2191, 2394, 2817, 2926, 3443, 3762, 4382, 4389, 5634, 5947, 6573, 6886, 8778, 10329, 11894, 13146, 13167, 17841, 19719, 20658, 24101, 26334, 30987, 35682, 39438, 41629, 48202, 53523, 61974, 65417, 72303, 83258, 107046, 124887, 130834, 144606, 196251, 216909, 249774, 374661, 392502, 433818, 457919, 588753, 749322, 915838, 1177506, 1373757, 2747514, 4121271, 8242542]

約数ペア:

[(1, 8242542), (2, 4121271), (3, 2747514), (6, 1373757), (7, 1177506), (9, 915838), (11, 749322), (14, 588753), (18, 457919), (19, 433818), (21, 392502), (22, 374661), (33, 249774), (38, 216909), (42, 196251), (57, 144606), (63, 130834), (66, 124887), (77, 107046), (99, 83258), (114, 72303), (126, 65417), (133, 61974), (154, 53523), (171, 48202), (198, 41629), (209, 39438), (231, 35682), (266, 30987), (313, 26334), (342, 24101), (399, 20658), (418, 19719), (462, 17841), (626, 13167), (627, 13146), (693, 11894), (798, 10329), (939, 8778), (1197, 6886), (1254, 6573), (1386, 5947), (1463, 5634), (1878, 4389), (1881, 4382), (2191, 3762), (2394, 3443), (2817, 2926)]