18950682

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 23350758

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 59, 67, 94, 102, 118, 134, 141, 177, 201, 282, 354, 402, 799, 1003, 1139, 1598, 2006, 2278, 2397, 2773, 3009, 3149, 3417, 3953, 4794, 5546, 6018, 6298, 6834, 7906, 8319, 9447, 11859, 16638, 18894, 23718, 47141, 53533, 67201, 94282, 107066, 134402, 141423, 160599, 185791, 201603, 282846, 321198, 371582, 403206, 557373, 1114746, 3158447, 6316894, 9475341, 18950682]

約数ペア:

[(1, 18950682), (2, 9475341), (3, 6316894), (6, 3158447), (17, 1114746), (34, 557373), (47, 403206), (51, 371582), (59, 321198), (67, 282846), (94, 201603), (102, 185791), (118, 160599), (134, 141423), (141, 134402), (177, 107066), (201, 94282), (282, 67201), (354, 53533), (402, 47141), (799, 23718), (1003, 18894), (1139, 16638), (1598, 11859), (2006, 9447), (2278, 8319), (2397, 7906), (2773, 6834), (3009, 6298), (3149, 6018), (3417, 5546), (3953, 4794)]