685220382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{494387}}^1$

素因数の和:494413

約数の個数: 48

約数和(自身を含む): 1850988672

約数和(自身を除く): 1165768290

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, 494387, 988774, 1483161, 2966322, 3460709, 4449483, 5438257, 6921418, 8898966, 10382127, 10876514, 16314771, 20764254, 31146381, 32629542, 38067799, 48944313, 62292762, 76135598, 97888626, 114203397, 228406794, 342610191, 685220382]

約数ペア:

[(1, 685220382), (2, 342610191), (3, 228406794), (6, 114203397), (7, 97888626), (9, 76135598), (11, 62292762), (14, 48944313), (18, 38067799), (21, 32629542), (22, 31146381), (33, 20764254), (42, 16314771), (63, 10876514), (66, 10382127), (77, 8898966), (99, 6921418), (126, 5438257), (154, 4449483), (198, 3460709), (231, 2966322), (462, 1483161), (693, 988774), (1386, 494387)]