813045906

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{6397}}^1$

素因数の和:6735

約数の個数: 48

約数和(自身を含む): 1844466624

約数和(自身を除く): 1031420718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 307, 414, 614, 921, 1842, 2763, 5526, 6397, 7061, 12794, 14122, 19191, 21183, 38382, 42366, 57573, 63549, 115146, 127098, 147131, 294262, 441393, 882786, 1324179, 1963879, 2648358, 3927758, 5891637, 11783274, 17674911, 35349822, 45169217, 90338434, 135507651, 271015302, 406522953, 813045906]

約数ペア:

[(1, 813045906), (2, 406522953), (3, 271015302), (6, 135507651), (9, 90338434), (18, 45169217), (23, 35349822), (46, 17674911), (69, 11783274), (138, 5891637), (207, 3927758), (307, 2648358), (414, 1963879), (614, 1324179), (921, 882786), (1842, 441393), (2763, 294262), (5526, 147131), (6397, 127098), (7061, 115146), (12794, 63549), (14122, 57573), (19191, 42366), (21183, 38382)]