8520534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 21026304

約数和(自身を除く): 12505770

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 1871, 2277, 3742, 4554, 5613, 11226, 16839, 20581, 33678, 41162, 43033, 61743, 86066, 123486, 129099, 185229, 258198, 370458, 387297, 473363, 774594, 946726, 1420089, 2840178, 4260267, 8520534]

約数ペア:

[(1, 8520534), (2, 4260267), (3, 2840178), (6, 1420089), (9, 946726), (11, 774594), (18, 473363), (22, 387297), (23, 370458), (33, 258198), (46, 185229), (66, 129099), (69, 123486), (99, 86066), (138, 61743), (198, 43033), (207, 41162), (253, 33678), (414, 20581), (506, 16839), (759, 11226), (1518, 5613), (1871, 4554), (2277, 3742)]