40199934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20743}}^1$

素因数の和:20784

約数の個数: 32

約数和(自身を含む): 89614080

約数和(自身を除く): 49414146

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 20743, 41486, 62229, 124458, 352631, 394117, 705262, 788234, 1057893, 1182351, 2115786, 2364702, 6699989, 13399978, 20099967, 40199934]

約数ペア:

[(1, 40199934), (2, 20099967), (3, 13399978), (6, 6699989), (17, 2364702), (19, 2115786), (34, 1182351), (38, 1057893), (51, 788234), (57, 705262), (102, 394117), (114, 352631), (323, 124458), (646, 62229), (969, 41486), (1938, 20743)]