54490842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61781}}^1$

素因数の和:61803

約数の個数: 36

約数和(自身を含む): 137341386

約数和(自身を除く): 82850544

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 61781, 123562, 185343, 370686, 432467, 556029, 864934, 1112058, 1297401, 2594802, 3027269, 3892203, 6054538, 7784406, 9081807, 18163614, 27245421, 54490842]

約数ペア:

[(1, 54490842), (2, 27245421), (3, 18163614), (6, 9081807), (7, 7784406), (9, 6054538), (14, 3892203), (18, 3027269), (21, 2594802), (42, 1297401), (49, 1112058), (63, 864934), (98, 556029), (126, 432467), (147, 370686), (294, 185343), (441, 123562), (882, 61781)]