2080971396

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{168527}}^1$

素因数の和:168558

約数の個数: 72

約数和(自身を含む): 6134419200

約数和(自身を除く): 4053447804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 168527, 337054, 505581, 674108, 1011162, 1179689, 1516743, 2022324, 2359378, 3033486, 3539067, 4718756, 6066972, 7078134, 8257823, 10617201, 14156268, 16515646, 21234402, 24773469, 33031292, 42468804, 49546938, 57804761, 74320407, 99093876, 115609522, 148640814, 173414283, 231219044, 297281628, 346828566, 520242849, 693657132, 1040485698, 2080971396]

約数ペア:

[(1, 2080971396), (2, 1040485698), (3, 693657132), (4, 520242849), (6, 346828566), (7, 297281628), (9, 231219044), (12, 173414283), (14, 148640814), (18, 115609522), (21, 99093876), (28, 74320407), (36, 57804761), (42, 49546938), (49, 42468804), (63, 33031292), (84, 24773469), (98, 21234402), (126, 16515646), (147, 14156268), (196, 10617201), (252, 8257823), (294, 7078134), (343, 6066972), (441, 4718756), (588, 3539067), (686, 3033486), (882, 2359378), (1029, 2022324), (1372, 1516743), (1764, 1179689), (2058, 1011162), (3087, 674108), (4116, 505581), (6174, 337054), (12348, 168527)]