39895254

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 102650880

約数和(自身を除く): 62755626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1303, 1458, 1701, 2187, 2606, 3402, 3909, 4374, 5103, 7818, 9121, 10206, 11727, 15309, 18242, 23454, 27363, 30618, 35181, 54726, 70362, 82089, 105543, 164178, 211086, 246267, 316629, 492534, 633258, 738801, 949887, 1477602, 1899774, 2216403, 2849661, 4432806, 5699322, 6649209, 13298418, 19947627, 39895254]

約数ペア:

[(1, 39895254), (2, 19947627), (3, 13298418), (6, 6649209), (7, 5699322), (9, 4432806), (14, 2849661), (18, 2216403), (21, 1899774), (27, 1477602), (42, 949887), (54, 738801), (63, 633258), (81, 492534), (126, 316629), (162, 246267), (189, 211086), (243, 164178), (378, 105543), (486, 82089), (567, 70362), (729, 54726), (1134, 35181), (1303, 30618), (1458, 27363), (1701, 23454), (2187, 18242), (2606, 15309), (3402, 11727), (3909, 10206), (4374, 9121), (5103, 7818)]