1665006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 2274834

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 1367, 2734, 4101, 8202, 9569, 19138, 28707, 39643, 57414, 79286, 118929, 237858, 277501, 555002, 832503, 1665006]

約数ペア:

[(1, 1665006), (2, 832503), (3, 555002), (6, 277501), (7, 237858), (14, 118929), (21, 79286), (29, 57414), (42, 39643), (58, 28707), (87, 19138), (174, 9569), (203, 8202), (406, 4101), (609, 2734), (1218, 1367)]