21840708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79133}}^1$

素因数の和:79163

約数の個数: 24

約数和(自身を含む): 53178048

約数和(自身を除く): 31337340

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 79133, 158266, 237399, 316532, 474798, 949596, 1820059, 3640118, 5460177, 7280236, 10920354, 21840708]

約数ペア:

[(1, 21840708), (2, 10920354), (3, 7280236), (4, 5460177), (6, 3640118), (12, 1820059), (23, 949596), (46, 474798), (69, 316532), (92, 237399), (138, 158266), (276, 79133)]