1880334

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 4363632

約数和(自身を除く): 2483298

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 73, 81, 106, 146, 159, 162, 219, 243, 318, 438, 477, 486, 657, 954, 1314, 1431, 1971, 2862, 3869, 3942, 4293, 5913, 7738, 8586, 11607, 11826, 12879, 17739, 23214, 25758, 34821, 35478, 69642, 104463, 208926, 313389, 626778, 940167, 1880334]

約数ペア:

[(1, 1880334), (2, 940167), (3, 626778), (6, 313389), (9, 208926), (18, 104463), (27, 69642), (53, 35478), (54, 34821), (73, 25758), (81, 23214), (106, 17739), (146, 12879), (159, 11826), (162, 11607), (219, 8586), (243, 7738), (318, 5913), (438, 4293), (477, 3942), (486, 3869), (657, 2862), (954, 1971), (1314, 1431)]