9281394

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 20891520

約数和(自身を除く): 11610126

約数列:

[1, 2, 3, 6, 9, 18, 61, 79, 107, 122, 158, 183, 214, 237, 321, 366, 474, 549, 642, 711, 963, 1098, 1422, 1926, 4819, 6527, 8453, 9638, 13054, 14457, 16906, 19581, 25359, 28914, 39162, 43371, 50718, 58743, 76077, 86742, 117486, 152154, 515633, 1031266, 1546899, 3093798, 4640697, 9281394]

約数ペア:

[(1, 9281394), (2, 4640697), (3, 3093798), (6, 1546899), (9, 1031266), (18, 515633), (61, 152154), (79, 117486), (107, 86742), (122, 76077), (158, 58743), (183, 50718), (214, 43371), (237, 39162), (321, 28914), (366, 25359), (474, 19581), (549, 16906), (642, 14457), (711, 13054), (963, 9638), (1098, 8453), (1422, 6527), (1926, 4819)]