66355254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{175543}}^1$

素因数の和:175561

約数の個数: 32

約数和(自身を含む): 168522240

約数和(自身を除く): 102166986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 175543, 351086, 526629, 1053258, 1228801, 1579887, 2457602, 3159774, 3686403, 4739661, 7372806, 9479322, 11059209, 22118418, 33177627, 66355254]

約数ペア:

[(1, 66355254), (2, 33177627), (3, 22118418), (6, 11059209), (7, 9479322), (9, 7372806), (14, 4739661), (18, 3686403), (21, 3159774), (27, 2457602), (42, 1579887), (54, 1228801), (63, 1053258), (126, 526629), (189, 351086), (378, 175543)]