13381662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 19680738

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 409, 574, 779, 798, 818, 861, 1227, 1558, 1722, 2337, 2454, 2863, 4674, 5453, 5726, 7771, 8589, 10906, 15542, 16359, 16769, 17178, 23313, 32718, 33538, 46626, 50307, 54397, 100614, 108794, 117383, 163191, 234766, 318611, 326382, 352149, 637222, 704298, 955833, 1911666, 2230277, 4460554, 6690831, 13381662]

約数ペア:

[(1, 13381662), (2, 6690831), (3, 4460554), (6, 2230277), (7, 1911666), (14, 955833), (19, 704298), (21, 637222), (38, 352149), (41, 326382), (42, 318611), (57, 234766), (82, 163191), (114, 117383), (123, 108794), (133, 100614), (246, 54397), (266, 50307), (287, 46626), (399, 33538), (409, 32718), (574, 23313), (779, 17178), (798, 16769), (818, 16359), (861, 15542), (1227, 10906), (1558, 8589), (1722, 7771), (2337, 5726), (2454, 5453), (2863, 4674)]