17977248

素因数分解:

$2^5\times 3^3\times {\mathrm{20807}}^1$

素因数の和:20826

約数の個数: 48

約数和(自身を含む): 52436160

約数和(自身を除く): 34458912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 20807, 41614, 62421, 83228, 124842, 166456, 187263, 249684, 332912, 374526, 499368, 561789, 665824, 749052, 998736, 1123578, 1498104, 1997472, 2247156, 2996208, 4494312, 5992416, 8988624, 17977248]

約数ペア:

[(1, 17977248), (2, 8988624), (3, 5992416), (4, 4494312), (6, 2996208), (8, 2247156), (9, 1997472), (12, 1498104), (16, 1123578), (18, 998736), (24, 749052), (27, 665824), (32, 561789), (36, 499368), (48, 374526), (54, 332912), (72, 249684), (96, 187263), (108, 166456), (144, 124842), (216, 83228), (288, 62421), (432, 41614), (864, 20807)]