16819446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 41204160

約数和(自身を除く): 24384714

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 3011, 5586, 6022, 9033, 18066, 21077, 42154, 57209, 63231, 114418, 126462, 147539, 171627, 295078, 343254, 400463, 442617, 800926, 885234, 1201389, 2402778, 2803241, 5606482, 8409723, 16819446]

約数ペア:

[(1, 16819446), (2, 8409723), (3, 5606482), (6, 2803241), (7, 2402778), (14, 1201389), (19, 885234), (21, 800926), (38, 442617), (42, 400463), (49, 343254), (57, 295078), (98, 171627), (114, 147539), (133, 126462), (147, 114418), (266, 63231), (294, 57209), (399, 42154), (798, 21077), (931, 18066), (1862, 9033), (2793, 6022), (3011, 5586)]