885366972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{16651}}^1$

素因数の和:16879

約数の個数: 72

約数和(自身を含む): 2570003072

約数和(自身を除く): 1684636100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 5908, 7596, 8862, 13293, 16651, 17724, 26586, 33302, 49953, 53172, 66604, 99906, 116557, 149859, 199812, 233114, 299718, 349671, 466228, 599436, 699342, 1049013, 1398684, 2098026, 3513361, 4196052, 7026722, 10540083, 14053444, 21080166, 24593527, 31620249, 42160332, 49187054, 63240498, 73780581, 98374108, 126480996, 147561162, 221341743, 295122324, 442683486, 885366972]

約数ペア:

[(1, 885366972), (2, 442683486), (3, 295122324), (4, 221341743), (6, 147561162), (7, 126480996), (9, 98374108), (12, 73780581), (14, 63240498), (18, 49187054), (21, 42160332), (28, 31620249), (36, 24593527), (42, 21080166), (63, 14053444), (84, 10540083), (126, 7026722), (211, 4196052), (252, 3513361), (422, 2098026), (633, 1398684), (844, 1049013), (1266, 699342), (1477, 599436), (1899, 466228), (2532, 349671), (2954, 299718), (3798, 233114), (4431, 199812), (5908, 149859), (7596, 116557), (8862, 99906), (13293, 66604), (16651, 53172), (17724, 49953), (26586, 33302)]