38674842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 85691520

約数和(自身を除く): 47016678

約数列:

[1, 2, 3, 6, 19, 37, 38, 53, 57, 74, 106, 111, 114, 159, 173, 222, 318, 346, 519, 703, 1007, 1038, 1406, 1961, 2014, 2109, 3021, 3287, 3922, 4218, 5883, 6042, 6401, 6574, 9169, 9861, 11766, 12802, 18338, 19203, 19722, 27507, 37259, 38406, 55014, 74518, 111777, 121619, 174211, 223554, 243238, 339253, 348422, 364857, 522633, 678506, 729714, 1017759, 1045266, 2035518, 6445807, 12891614, 19337421, 38674842]

約数ペア:

[(1, 38674842), (2, 19337421), (3, 12891614), (6, 6445807), (19, 2035518), (37, 1045266), (38, 1017759), (53, 729714), (57, 678506), (74, 522633), (106, 364857), (111, 348422), (114, 339253), (159, 243238), (173, 223554), (222, 174211), (318, 121619), (346, 111777), (519, 74518), (703, 55014), (1007, 38406), (1038, 37259), (1406, 27507), (1961, 19722), (2014, 19203), (2109, 18338), (3021, 12802), (3287, 11766), (3922, 9861), (4218, 9169), (5883, 6574), (6042, 6401)]