242523918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148061}}^1$

素因数の和:148089

約数の個数: 48

約数和(自身を含む): 646734816

約数和(自身を除く): 404210898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 148061, 296122, 444183, 888366, 1036427, 1332549, 1924793, 2072854, 2665098, 3109281, 3849586, 5774379, 6218562, 9327843, 11548758, 13473551, 17323137, 18655686, 26947102, 34646274, 40420653, 80841306, 121261959, 242523918]

約数ペア:

[(1, 242523918), (2, 121261959), (3, 80841306), (6, 40420653), (7, 34646274), (9, 26947102), (13, 18655686), (14, 17323137), (18, 13473551), (21, 11548758), (26, 9327843), (39, 6218562), (42, 5774379), (63, 3849586), (78, 3109281), (91, 2665098), (117, 2072854), (126, 1924793), (182, 1332549), (234, 1036427), (273, 888366), (546, 444183), (819, 296122), (1638, 148061)]