68538246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19661}}^1$

素因数の和:19756

約数の個数: 32

約数和(自身を含む): 158554368

約数和(自身を除く): 90016122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 19661, 39322, 58983, 117966, 137627, 275254, 412881, 825762, 1631863, 3263726, 4895589, 9791178, 11423041, 22846082, 34269123, 68538246]

約数ペア:

[(1, 68538246), (2, 34269123), (3, 22846082), (6, 11423041), (7, 9791178), (14, 4895589), (21, 3263726), (42, 1631863), (83, 825762), (166, 412881), (249, 275254), (498, 137627), (581, 117966), (1162, 58983), (1743, 39322), (3486, 19661)]