2878094772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1631573}}^1$

素因数の和:1631597

約数の個数: 54

約数和(自身を含む): 8462974338

約数和(自身を除く): 5584879566

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, 441, 588, 882, 1764, 1631573, 3263146, 4894719, 6526292, 9789438, 11421011, 14684157, 19578876, 22842022, 29368314, 34263033, 45684044, 58736628, 68526066, 79947077, 102789099, 137052132, 159894154, 205578198, 239841231, 319788308, 411156396, 479682462, 719523693, 959364924, 1439047386, 2878094772]

約数ペア:

[(1, 2878094772), (2, 1439047386), (3, 959364924), (4, 719523693), (6, 479682462), (7, 411156396), (9, 319788308), (12, 239841231), (14, 205578198), (18, 159894154), (21, 137052132), (28, 102789099), (36, 79947077), (42, 68526066), (49, 58736628), (63, 45684044), (84, 34263033), (98, 29368314), (126, 22842022), (147, 19578876), (196, 14684157), (252, 11421011), (294, 9789438), (441, 6526292), (588, 4894719), (882, 3263146), (1764, 1631573)]