2017490598

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4549}}^1$

素因数の和:4794

約数の個数: 64

約数和(自身を含む): 4612608000

約数和(自身を除く): 2595117402

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 191, 258, 382, 387, 573, 774, 1146, 1161, 1719, 2322, 3438, 4549, 5157, 8213, 9098, 10314, 13647, 16426, 24639, 27294, 40941, 49278, 73917, 81882, 122823, 147834, 195607, 221751, 245646, 391214, 443502, 586821, 868859, 1173642, 1737718, 1760463, 2606577, 3520926, 5213154, 5281389, 7819731, 10562778, 15639462, 23459193, 37360937, 46918386, 74721874, 112082811, 224165622, 336248433, 672496866, 1008745299, 2017490598]

約数ペア:

[(1, 2017490598), (2, 1008745299), (3, 672496866), (6, 336248433), (9, 224165622), (18, 112082811), (27, 74721874), (43, 46918386), (54, 37360937), (86, 23459193), (129, 15639462), (191, 10562778), (258, 7819731), (382, 5281389), (387, 5213154), (573, 3520926), (774, 2606577), (1146, 1760463), (1161, 1737718), (1719, 1173642), (2322, 868859), (3438, 586821), (4549, 443502), (5157, 391214), (8213, 245646), (9098, 221751), (10314, 195607), (13647, 147834), (16426, 122823), (24639, 81882), (27294, 73917), (40941, 49278)]