2051298774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{60521}}^1$

素因数の和:60805

約数の個数: 48

約数和(自身を含む): 5098373280

約数和(自身を除く): 3047074506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 1614, 1883, 2421, 3766, 4842, 5649, 11298, 16947, 33894, 60521, 121042, 181563, 363126, 423647, 544689, 847294, 1089378, 1270941, 2541882, 3812823, 7625646, 16280149, 32560298, 48840447, 97680894, 113961043, 146521341, 227922086, 293042682, 341883129, 683766258, 1025649387, 2051298774]

約数ペア:

[(1, 2051298774), (2, 1025649387), (3, 683766258), (6, 341883129), (7, 293042682), (9, 227922086), (14, 146521341), (18, 113961043), (21, 97680894), (42, 48840447), (63, 32560298), (126, 16280149), (269, 7625646), (538, 3812823), (807, 2541882), (1614, 1270941), (1883, 1089378), (2421, 847294), (3766, 544689), (4842, 423647), (5649, 363126), (11298, 181563), (16947, 121042), (33894, 60521)]