858003822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{159421}}^1$

素因数の和:159465

約数の個数: 48

約数和(自身を含む): 2089065888

約数和(自身を除く): 1231062066

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 159421, 318842, 478263, 956526, 1434789, 2072473, 2869578, 3666683, 4144946, 6217419, 7333366, 11000049, 12434838, 18652257, 22000098, 33000147, 37304514, 47666879, 66000294, 95333758, 143000637, 286001274, 429001911, 858003822]

約数ペア:

[(1, 858003822), (2, 429001911), (3, 286001274), (6, 143000637), (9, 95333758), (13, 66000294), (18, 47666879), (23, 37304514), (26, 33000147), (39, 22000098), (46, 18652257), (69, 12434838), (78, 11000049), (117, 7333366), (138, 6217419), (207, 4144946), (234, 3666683), (299, 2869578), (414, 2072473), (598, 1434789), (897, 956526), (1794, 478263), (2691, 318842), (5382, 159421)]