21348103692

素因数分解:

$2^2\times 3^1\times {\mathrm{4001}}^1\times {\mathrm{444641}}^1$

素因数の和:448649

約数の個数: 24

約数和(自身を含む): 49824803952

約数和(自身を除く): 28476700260

約数列:

[1, 2, 3, 4, 6, 12, 4001, 8002, 12003, 16004, 24006, 48012, 444641, 889282, 1333923, 1778564, 2667846, 5335692, 1779008641, 3558017282, 5337025923, 7116034564, 10674051846, 21348103692]

約数ペア:

[(1, 21348103692), (2, 10674051846), (3, 7116034564), (4, 5337025923), (6, 3558017282), (12, 1779008641), (4001, 5335692), (8002, 2667846), (12003, 1778564), (16004, 1333923), (24006, 889282), (48012, 444641)]