21102288738

素因数分解:

$2^1\times 3^1\times {\mathrm{3709}}^1\times {\mathrm{948247}}^1$

素因数の和:951961

約数の個数: 16

約数和(自身を含む): 42216000960

約数和(自身を除く): 21113712222

約数列:

[1, 2, 3, 6, 3709, 7418, 11127, 22254, 948247, 1896494, 2844741, 5689482, 3517048123, 7034096246, 10551144369, 21102288738]

約数ペア:

[(1, 21102288738), (2, 10551144369), (3, 7034096246), (6, 3517048123), (3709, 5689482), (7418, 2844741), (11127, 1896494), (22254, 948247)]