2912884212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3557}}^1\times {\mathrm{9749}}^1$

素因数の和:13320

約数の個数: 48

約数和(自身を含む): 7770672000

約数和(自身を除く): 4857787788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3557, 7114, 9749, 10671, 14228, 19498, 21342, 24899, 29247, 38996, 42684, 49798, 58494, 68243, 74697, 99596, 116988, 136486, 149394, 204729, 272972, 298788, 409458, 818916, 34677193, 69354386, 104031579, 138708772, 208063158, 242740351, 416126316, 485480702, 728221053, 970961404, 1456442106, 2912884212]

約数ペア:

[(1, 2912884212), (2, 1456442106), (3, 970961404), (4, 728221053), (6, 485480702), (7, 416126316), (12, 242740351), (14, 208063158), (21, 138708772), (28, 104031579), (42, 69354386), (84, 34677193), (3557, 818916), (7114, 409458), (9749, 298788), (10671, 272972), (14228, 204729), (19498, 149394), (21342, 136486), (24899, 116988), (29247, 99596), (38996, 74697), (42684, 68243), (49798, 58494)]