2009112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11975

約数の個数: 32

約数和(自身を含む): 5740800

約数和(自身を除く): 3731688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 11959, 23918, 35877, 47836, 71754, 83713, 95672, 143508, 167426, 251139, 287016, 334852, 502278, 669704, 1004556, 2009112]

約数ペア:

[(1, 2009112), (2, 1004556), (3, 669704), (4, 502278), (6, 334852), (7, 287016), (8, 251139), (12, 167426), (14, 143508), (21, 95672), (24, 83713), (28, 71754), (42, 47836), (56, 35877), (84, 23918), (168, 11959)]