16945908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 45878784

約数和(自身を除く): 28932876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 3011, 5628, 6022, 9033, 12044, 18066, 21077, 36132, 42154, 63231, 84308, 126462, 201737, 252924, 403474, 605211, 806948, 1210422, 1412159, 2420844, 2824318, 4236477, 5648636, 8472954, 16945908]

約数ペア:

[(1, 16945908), (2, 8472954), (3, 5648636), (4, 4236477), (6, 2824318), (7, 2420844), (12, 1412159), (14, 1210422), (21, 806948), (28, 605211), (42, 403474), (67, 252924), (84, 201737), (134, 126462), (201, 84308), (268, 63231), (402, 42154), (469, 36132), (804, 21077), (938, 18066), (1407, 12044), (1876, 9033), (2814, 6022), (3011, 5628)]