9215778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 22643712

約数和(自身を除く): 13427934

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 467, 506, 598, 759, 858, 897, 934, 1401, 1518, 1794, 2802, 3289, 5137, 6071, 6578, 9867, 10274, 10741, 12142, 15411, 18213, 19734, 21482, 30822, 32223, 36426, 64446, 66781, 118151, 133562, 139633, 200343, 236302, 279266, 354453, 400686, 418899, 708906, 837798, 1535963, 3071926, 4607889, 9215778]

約数ペア:

[(1, 9215778), (2, 4607889), (3, 3071926), (6, 1535963), (11, 837798), (13, 708906), (22, 418899), (23, 400686), (26, 354453), (33, 279266), (39, 236302), (46, 200343), (66, 139633), (69, 133562), (78, 118151), (138, 66781), (143, 64446), (253, 36426), (286, 32223), (299, 30822), (429, 21482), (467, 19734), (506, 18213), (598, 15411), (759, 12142), (858, 10741), (897, 10274), (934, 9867), (1401, 6578), (1518, 6071), (1794, 5137), (2802, 3289)]