16947921816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11208943}}^1$

素因数の和:11208965

約数の個数: 64

約数和(自身を含む): 53802931200

約数和(自身を除く): 36855009384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 11208943, 22417886, 33626829, 44835772, 67253658, 78462601, 89671544, 100880487, 134507316, 156925202, 201760974, 235387803, 269014632, 302641461, 313850404, 403521948, 470775606, 605282922, 627700808, 706163409, 807043896, 941551212, 1210565844, 1412326818, 1883102424, 2118490227, 2421131688, 2824653636, 4236980454, 5649307272, 8473960908, 16947921816]

約数ペア:

[(1, 16947921816), (2, 8473960908), (3, 5649307272), (4, 4236980454), (6, 2824653636), (7, 2421131688), (8, 2118490227), (9, 1883102424), (12, 1412326818), (14, 1210565844), (18, 941551212), (21, 807043896), (24, 706163409), (27, 627700808), (28, 605282922), (36, 470775606), (42, 403521948), (54, 313850404), (56, 302641461), (63, 269014632), (72, 235387803), (84, 201760974), (108, 156925202), (126, 134507316), (168, 100880487), (189, 89671544), (216, 78462601), (252, 67253658), (378, 44835772), (504, 33626829), (756, 22417886), (1512, 11208943)]