21232944

素因数分解:

$2^4\times 3^2\times {\mathrm{147451}}^1$

素因数の和:147465

約数の個数: 30

約数和(自身を含む): 59423156

約数和(自身を除く): 38190212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 147451, 294902, 442353, 589804, 884706, 1179608, 1327059, 1769412, 2359216, 2654118, 3538824, 5308236, 7077648, 10616472, 21232944]

約数ペア:

[(1, 21232944), (2, 10616472), (3, 7077648), (4, 5308236), (6, 3538824), (8, 2654118), (9, 2359216), (12, 1769412), (16, 1327059), (18, 1179608), (24, 884706), (36, 589804), (48, 442353), (72, 294902), (144, 147451)]