357966

素因数分解:

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

素因数の和:965

約数の個数: 32

約数和(自身を含む): 910080

約数和(自身を除く): 552114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 947, 1894, 2841, 5682, 6629, 8523, 13258, 17046, 19887, 25569, 39774, 51138, 59661, 119322, 178983, 357966]

約数ペア:

[(1, 357966), (2, 178983), (3, 119322), (6, 59661), (7, 51138), (9, 39774), (14, 25569), (18, 19887), (21, 17046), (27, 13258), (42, 8523), (54, 6629), (63, 5682), (126, 2841), (189, 1894), (378, 947)]