16995636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{22481}}^1$

素因数の和:22501

約数の個数: 48

約数和(自身を含む): 50359680

約数和(自身を除く): 33364044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 22481, 44962, 67443, 89924, 134886, 157367, 202329, 269772, 314734, 404658, 472101, 606987, 629468, 809316, 944202, 1213974, 1416303, 1888404, 2427948, 2832606, 4248909, 5665212, 8497818, 16995636]

約数ペア:

[(1, 16995636), (2, 8497818), (3, 5665212), (4, 4248909), (6, 2832606), (7, 2427948), (9, 1888404), (12, 1416303), (14, 1213974), (18, 944202), (21, 809316), (27, 629468), (28, 606987), (36, 472101), (42, 404658), (54, 314734), (63, 269772), (84, 202329), (108, 157367), (126, 134886), (189, 89924), (252, 67443), (378, 44962), (756, 22481)]