65209914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15683}}^1$

素因数の和:15712

約数の個数: 64

約数和(自身を含む): 180679680

約数和(自身を除く): 115469766

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 15683, 31366, 47049, 94098, 109781, 141147, 172513, 219562, 282294, 329343, 345026, 423441, 517539, 658686, 846882, 988029, 1035078, 1207591, 1552617, 1976058, 2415182, 2964087, 3105234, 3622773, 4657851, 5928174, 7245546, 9315702, 10868319, 21736638, 32604957, 65209914]

約数ペア:

[(1, 65209914), (2, 32604957), (3, 21736638), (6, 10868319), (7, 9315702), (9, 7245546), (11, 5928174), (14, 4657851), (18, 3622773), (21, 3105234), (22, 2964087), (27, 2415182), (33, 1976058), (42, 1552617), (54, 1207591), (63, 1035078), (66, 988029), (77, 846882), (99, 658686), (126, 517539), (154, 423441), (189, 345026), (198, 329343), (231, 282294), (297, 219562), (378, 172513), (462, 141147), (594, 109781), (693, 94098), (1386, 47049), (2079, 31366), (4158, 15683)]