2581614

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2927}}^1$

素因数の和:2949

約数の個数: 36

約数和(自身を含む): 6508944

約数和(自身を除く): 3927330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2927, 5854, 8781, 17562, 20489, 26343, 40978, 52686, 61467, 122934, 143423, 184401, 286846, 368802, 430269, 860538, 1290807, 2581614]

約数ペア:

[(1, 2581614), (2, 1290807), (3, 860538), (6, 430269), (7, 368802), (9, 286846), (14, 184401), (18, 143423), (21, 122934), (42, 61467), (49, 52686), (63, 40978), (98, 26343), (126, 20489), (147, 17562), (294, 8781), (441, 5854), (882, 2927)]