2985234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 7485696

約数和(自身を除く): 4500462

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 113, 119, 222, 226, 238, 259, 339, 357, 518, 629, 678, 714, 777, 791, 1258, 1554, 1582, 1887, 1921, 2373, 3774, 3842, 4181, 4403, 4746, 5763, 8362, 8806, 11526, 12543, 13209, 13447, 25086, 26418, 26894, 29267, 40341, 58534, 71077, 80682, 87801, 142154, 175602, 213231, 426462, 497539, 995078, 1492617, 2985234]

約数ペア:

[(1, 2985234), (2, 1492617), (3, 995078), (6, 497539), (7, 426462), (14, 213231), (17, 175602), (21, 142154), (34, 87801), (37, 80682), (42, 71077), (51, 58534), (74, 40341), (102, 29267), (111, 26894), (113, 26418), (119, 25086), (222, 13447), (226, 13209), (238, 12543), (259, 11526), (339, 8806), (357, 8362), (518, 5763), (629, 4746), (678, 4403), (714, 4181), (777, 3842), (791, 3774), (1258, 2373), (1554, 1921), (1582, 1887)]