74357946

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 180512640

約数和(自身を除く): 106154694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1451, 1898, 1971, 2847, 2902, 3942, 4353, 5694, 8541, 8706, 13059, 17082, 18863, 25623, 26118, 37726, 39177, 51246, 56589, 78354, 105923, 113178, 169767, 211846, 317769, 339534, 509301, 635538, 953307, 1018602, 1376999, 1906614, 2753998, 2859921, 4130997, 5719842, 8261994, 12392991, 24785982, 37178973, 74357946]

約数ペア:

[(1, 74357946), (2, 37178973), (3, 24785982), (6, 12392991), (9, 8261994), (13, 5719842), (18, 4130997), (26, 2859921), (27, 2753998), (39, 1906614), (54, 1376999), (73, 1018602), (78, 953307), (117, 635538), (146, 509301), (219, 339534), (234, 317769), (351, 211846), (438, 169767), (657, 113178), (702, 105923), (949, 78354), (1314, 56589), (1451, 51246), (1898, 39177), (1971, 37726), (2847, 26118), (2902, 25623), (3942, 18863), (4353, 17082), (5694, 13059), (8541, 8706)]