65381922

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 145061280

約数和(自身を除く): 79679358

約数列:

[1, 2, 3, 6, 9, 18, 83, 107, 166, 214, 249, 321, 409, 498, 642, 747, 818, 963, 1227, 1494, 1926, 2454, 3681, 7362, 8881, 17762, 26643, 33947, 43763, 53286, 67894, 79929, 87526, 101841, 131289, 159858, 203682, 262578, 305523, 393867, 611046, 787734, 3632329, 7264658, 10896987, 21793974, 32690961, 65381922]

約数ペア:

[(1, 65381922), (2, 32690961), (3, 21793974), (6, 10896987), (9, 7264658), (18, 3632329), (83, 787734), (107, 611046), (166, 393867), (214, 305523), (249, 262578), (321, 203682), (409, 159858), (498, 131289), (642, 101841), (747, 87526), (818, 79929), (963, 67894), (1227, 53286), (1494, 43763), (1926, 33947), (2454, 26643), (3681, 17762), (7362, 8881)]