12970188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4679}}^1$

素因数の和:4707

約数の個数: 72

約数和(自身を含む): 40884480

約数和(自身を除く): 27914292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 4679, 9358, 14037, 18716, 28074, 32753, 42111, 51469, 56148, 65506, 84222, 98259, 102938, 131012, 154407, 168444, 196518, 205876, 294777, 308814, 360283, 393036, 463221, 589554, 617628, 720566, 926442, 1080849, 1179108, 1441132, 1852884, 2161698, 3242547, 4323396, 6485094, 12970188]

約数ペア:

[(1, 12970188), (2, 6485094), (3, 4323396), (4, 3242547), (6, 2161698), (7, 1852884), (9, 1441132), (11, 1179108), (12, 1080849), (14, 926442), (18, 720566), (21, 617628), (22, 589554), (28, 463221), (33, 393036), (36, 360283), (42, 308814), (44, 294777), (63, 205876), (66, 196518), (77, 168444), (84, 154407), (99, 131012), (126, 102938), (132, 98259), (154, 84222), (198, 65506), (231, 56148), (252, 51469), (308, 42111), (396, 32753), (462, 28074), (693, 18716), (924, 14037), (1386, 9358), (2772, 4679)]