15678820674

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{201491}}^1$

素因数の和:201644

約数の個数: 64

約数和(自身を含む): 38299599360

約数和(自身を除く): 22620778686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 131, 198, 262, 297, 393, 594, 786, 1179, 1441, 2358, 2882, 3537, 4323, 7074, 8646, 12969, 25938, 38907, 77814, 201491, 402982, 604473, 1208946, 1813419, 2216401, 3626838, 4432802, 5440257, 6649203, 10880514, 13298406, 19947609, 26395321, 39895218, 52790642, 59842827, 79185963, 119685654, 158371926, 237557889, 290348531, 475115778, 580697062, 712673667, 871045593, 1425347334, 1742091186, 2613136779, 5226273558, 7839410337, 15678820674]

約数ペア:

[(1, 15678820674), (2, 7839410337), (3, 5226273558), (6, 2613136779), (9, 1742091186), (11, 1425347334), (18, 871045593), (22, 712673667), (27, 580697062), (33, 475115778), (54, 290348531), (66, 237557889), (99, 158371926), (131, 119685654), (198, 79185963), (262, 59842827), (297, 52790642), (393, 39895218), (594, 26395321), (786, 19947609), (1179, 13298406), (1441, 10880514), (2358, 6649203), (2882, 5440257), (3537, 4432802), (4323, 3626838), (7074, 2216401), (8646, 1813419), (12969, 1208946), (25938, 604473), (38907, 402982), (77814, 201491)]