16796766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 40108032

約数和(自身を除く): 23311266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 67, 94, 127, 134, 141, 201, 254, 282, 329, 381, 402, 469, 658, 762, 889, 938, 987, 1407, 1778, 1974, 2667, 2814, 3149, 5334, 5969, 6298, 8509, 9447, 11938, 17018, 17907, 18894, 22043, 25527, 35814, 41783, 44086, 51054, 59563, 66129, 83566, 119126, 125349, 132258, 178689, 250698, 357378, 399923, 799846, 1199769, 2399538, 2799461, 5598922, 8398383, 16796766]

約数ペア:

[(1, 16796766), (2, 8398383), (3, 5598922), (6, 2799461), (7, 2399538), (14, 1199769), (21, 799846), (42, 399923), (47, 357378), (67, 250698), (94, 178689), (127, 132258), (134, 125349), (141, 119126), (201, 83566), (254, 66129), (282, 59563), (329, 51054), (381, 44086), (402, 41783), (469, 35814), (658, 25527), (762, 22043), (889, 18894), (938, 17907), (987, 17018), (1407, 11938), (1778, 9447), (1974, 8509), (2667, 6298), (2814, 5969), (3149, 5334)]