16380078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 40787712

約数和(自身を除く): 24407634

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1123, 1326, 2246, 2431, 3369, 4862, 6738, 7293, 12353, 14586, 14599, 19091, 24706, 29198, 37059, 38182, 43797, 57273, 74118, 87594, 114546, 160589, 210001, 248183, 321178, 420002, 481767, 496366, 630003, 744549, 963534, 1260006, 1489098, 2730013, 5460026, 8190039, 16380078]

約数ペア:

[(1, 16380078), (2, 8190039), (3, 5460026), (6, 2730013), (11, 1489098), (13, 1260006), (17, 963534), (22, 744549), (26, 630003), (33, 496366), (34, 481767), (39, 420002), (51, 321178), (66, 248183), (78, 210001), (102, 160589), (143, 114546), (187, 87594), (221, 74118), (286, 57273), (374, 43797), (429, 38182), (442, 37059), (561, 29198), (663, 24706), (858, 19091), (1122, 14599), (1123, 14586), (1326, 12353), (2246, 7293), (2431, 6738), (3369, 4862)]