74519786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 36

約数和(自身を含む): 129824226

約数和(自身を除く): 55304440

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 853, 1706, 2299, 3971, 4598, 7942, 9383, 16207, 18766, 32414, 43681, 87362, 103213, 178277, 206426, 307933, 356554, 615866, 1961047, 3387263, 3922094, 6774526, 37259893, 74519786]

約数ペア:

[(1, 74519786), (2, 37259893), (11, 6774526), (19, 3922094), (22, 3387263), (38, 1961047), (121, 615866), (209, 356554), (242, 307933), (361, 206426), (418, 178277), (722, 103213), (853, 87362), (1706, 43681), (2299, 32414), (3971, 18766), (4598, 16207), (7942, 9383)]