8131926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 18692352

約数和(自身を除く): 10560426

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 487, 506, 726, 759, 974, 1461, 1518, 2783, 2922, 5357, 5566, 8349, 10714, 11201, 16071, 16698, 22402, 32142, 33603, 58927, 67206, 117854, 123211, 176781, 246422, 353562, 369633, 739266, 1355321, 2710642, 4065963, 8131926]

約数ペア:

[(1, 8131926), (2, 4065963), (3, 2710642), (6, 1355321), (11, 739266), (22, 369633), (23, 353562), (33, 246422), (46, 176781), (66, 123211), (69, 117854), (121, 67206), (138, 58927), (242, 33603), (253, 32142), (363, 22402), (487, 16698), (506, 16071), (726, 11201), (759, 10714), (974, 8349), (1461, 5566), (1518, 5357), (2783, 2922)]