66838842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{75781}}^1$

素因数の和:75803

約数の個数: 36

約数和(自身を含む): 168463386

約数和(自身を除く): 101624544

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 75781, 151562, 227343, 454686, 530467, 682029, 1060934, 1364058, 1591401, 3182802, 3713269, 4774203, 7426538, 9548406, 11139807, 22279614, 33419421, 66838842]

約数ペア:

[(1, 66838842), (2, 33419421), (3, 22279614), (6, 11139807), (7, 9548406), (9, 7426538), (14, 4774203), (18, 3713269), (21, 3182802), (42, 1591401), (49, 1364058), (63, 1060934), (98, 682029), (126, 530467), (147, 454686), (294, 227343), (441, 151562), (882, 75781)]