21102583404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6789763}}^1$

素因数の和:6789814

約数の個数: 48

約数和(自身を含む): 57794471168

約数和(自身を除く): 36691887764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6789763, 13579526, 20369289, 27159052, 40738578, 47528341, 81477156, 95056682, 142585023, 190113364, 251221231, 285170046, 502442462, 570340092, 753663693, 1004884924, 1507327386, 1758548617, 3014654772, 3517097234, 5275645851, 7034194468, 10551291702, 21102583404]

約数ペア:

[(1, 21102583404), (2, 10551291702), (3, 7034194468), (4, 5275645851), (6, 3517097234), (7, 3014654772), (12, 1758548617), (14, 1507327386), (21, 1004884924), (28, 753663693), (37, 570340092), (42, 502442462), (74, 285170046), (84, 251221231), (111, 190113364), (148, 142585023), (222, 95056682), (259, 81477156), (444, 47528341), (518, 40738578), (777, 27159052), (1036, 20369289), (1554, 13579526), (3108, 6789763)]