66173922

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21499}}^1$

素因数の和:21532

約数の個数: 40

約数和(自身を含む): 156090000

約数和(自身を除く): 89916078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 21499, 42998, 64497, 128994, 193491, 386982, 408481, 580473, 816962, 1160946, 1225443, 1741419, 2450886, 3482838, 3676329, 7352658, 11028987, 22057974, 33086961, 66173922]

約数ペア:

[(1, 66173922), (2, 33086961), (3, 22057974), (6, 11028987), (9, 7352658), (18, 3676329), (19, 3482838), (27, 2450886), (38, 1741419), (54, 1225443), (57, 1160946), (81, 816962), (114, 580473), (162, 408481), (171, 386982), (342, 193491), (513, 128994), (1026, 64497), (1539, 42998), (3078, 21499)]