18839106

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 72

約数和(自身を含む): 48303216

約数和(自身を除く): 29464110

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 563, 858, 1014, 1126, 1287, 1521, 1689, 1859, 2574, 3042, 3378, 3718, 5067, 5577, 6193, 7319, 10134, 11154, 12386, 14638, 16731, 18579, 21957, 33462, 37158, 43914, 55737, 65871, 80509, 95147, 111474, 131742, 161018, 190294, 241527, 285441, 483054, 570882, 724581, 856323, 1046617, 1449162, 1712646, 2093234, 3139851, 6279702, 9419553, 18839106]

約数ペア:

[(1, 18839106), (2, 9419553), (3, 6279702), (6, 3139851), (9, 2093234), (11, 1712646), (13, 1449162), (18, 1046617), (22, 856323), (26, 724581), (33, 570882), (39, 483054), (66, 285441), (78, 241527), (99, 190294), (117, 161018), (143, 131742), (169, 111474), (198, 95147), (234, 80509), (286, 65871), (338, 55737), (429, 43914), (507, 37158), (563, 33462), (858, 21957), (1014, 18579), (1126, 16731), (1287, 14638), (1521, 12386), (1689, 11154), (1859, 10134), (2574, 7319), (3042, 6193), (3378, 5577), (3718, 5067)]