2406474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 3658806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 269, 426, 497, 538, 639, 807, 994, 1278, 1491, 1614, 1883, 2421, 2982, 3766, 4473, 4842, 5649, 8946, 11298, 16947, 19099, 33894, 38198, 57297, 114594, 133693, 171891, 267386, 343782, 401079, 802158, 1203237, 2406474]

約数ペア:

[(1, 2406474), (2, 1203237), (3, 802158), (6, 401079), (7, 343782), (9, 267386), (14, 171891), (18, 133693), (21, 114594), (42, 57297), (63, 38198), (71, 33894), (126, 19099), (142, 16947), (213, 11298), (269, 8946), (426, 5649), (497, 4842), (538, 4473), (639, 3766), (807, 2982), (994, 2421), (1278, 1883), (1491, 1614)]