16968858

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 35033472

約数和(自身を除く): 18064614

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 653, 1306, 1959, 3918, 4331, 8662, 12993, 25986, 39833, 46363, 79666, 92726, 119499, 139089, 238998, 278178, 2828143, 5656286, 8484429, 16968858]

約数ペア:

[(1, 16968858), (2, 8484429), (3, 5656286), (6, 2828143), (61, 278178), (71, 238998), (122, 139089), (142, 119499), (183, 92726), (213, 79666), (366, 46363), (426, 39833), (653, 25986), (1306, 12993), (1959, 8662), (3918, 4331)]