2017667226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{106721}}^1$

素因数の和:106886

約数の個数: 32

約数和(自身を含む): 4241559168

約数和(自身を除く): 2223891942

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 18906, 106721, 213442, 320163, 640326, 2454583, 4909166, 7363749, 14620777, 14727498, 29241554, 43862331, 87724662, 336277871, 672555742, 1008833613, 2017667226]

約数ペア:

[(1, 2017667226), (2, 1008833613), (3, 672555742), (6, 336277871), (23, 87724662), (46, 43862331), (69, 29241554), (137, 14727498), (138, 14620777), (274, 7363749), (411, 4909166), (822, 2454583), (3151, 640326), (6302, 320163), (9453, 213442), (18906, 106721)]