139068678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4409}}^1$

素因数の和:5172

約数の個数: 32

約数和(自身を含む): 318366720

約数和(自身を除く): 179298042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 751, 1502, 2253, 4409, 4506, 5257, 8818, 10514, 13227, 15771, 26454, 30863, 31542, 61726, 92589, 185178, 3311159, 6622318, 9933477, 19866954, 23178113, 46356226, 69534339, 139068678]

約数ペア:

[(1, 139068678), (2, 69534339), (3, 46356226), (6, 23178113), (7, 19866954), (14, 9933477), (21, 6622318), (42, 3311159), (751, 185178), (1502, 92589), (2253, 61726), (4409, 31542), (4506, 30863), (5257, 26454), (8818, 15771), (10514, 13227)]