835254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{947}}^1$

素因数の和:969

約数の個数: 36

約数和(自身を含む): 2107404

約数和(自身を除く): 1272150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 947, 1894, 2841, 5682, 6629, 8523, 13258, 17046, 19887, 39774, 46403, 59661, 92806, 119322, 139209, 278418, 417627, 835254]

約数ペア:

[(1, 835254), (2, 417627), (3, 278418), (6, 139209), (7, 119322), (9, 92806), (14, 59661), (18, 46403), (21, 39774), (42, 19887), (49, 17046), (63, 13258), (98, 8523), (126, 6629), (147, 5682), (294, 2841), (441, 1894), (882, 947)]