66671694

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{11987}}^1$

素因数の和:12101

約数の個数: 32

約数和(自身を含む): 149610240

約数和(自身を除く): 82938546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 11987, 23974, 35961, 71922, 107883, 215766, 323649, 647298, 1234661, 2469322, 3703983, 7407966, 11111949, 22223898, 33335847, 66671694]

約数ペア:

[(1, 66671694), (2, 33335847), (3, 22223898), (6, 11111949), (9, 7407966), (18, 3703983), (27, 2469322), (54, 1234661), (103, 647298), (206, 323649), (309, 215766), (618, 107883), (927, 71922), (1854, 35961), (2781, 23974), (5562, 11987)]