27720203742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20000147}}^1$

素因数の和:20000173

約数の個数: 48

約数和(自身を含む): 74880554112

約数和(自身を除く): 47160350370

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20000147, 40000294, 60000441, 120000882, 140001029, 180001323, 220001617, 280002058, 360002646, 420003087, 440003234, 660004851, 840006174, 1260009261, 1320009702, 1540011319, 1980014553, 2520018522, 3080022638, 3960029106, 4620033957, 9240067914, 13860101871, 27720203742]

約数ペア:

[(1, 27720203742), (2, 13860101871), (3, 9240067914), (6, 4620033957), (7, 3960029106), (9, 3080022638), (11, 2520018522), (14, 1980014553), (18, 1540011319), (21, 1320009702), (22, 1260009261), (33, 840006174), (42, 660004851), (63, 440003234), (66, 420003087), (77, 360002646), (99, 280002058), (126, 220001617), (154, 180001323), (198, 140001029), (231, 120000882), (462, 60000441), (693, 40000294), (1386, 20000147)]