81322572

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{294647}}^1$

素因数の和:294677

約数の個数: 24

約数和(自身を含む): 198003456

約数和(自身を除く): 116680884

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 294647, 589294, 883941, 1178588, 1767882, 3535764, 6776881, 13553762, 20330643, 27107524, 40661286, 81322572]

約数ペア:

[(1, 81322572), (2, 40661286), (3, 27107524), (4, 20330643), (6, 13553762), (12, 6776881), (23, 3535764), (46, 1767882), (69, 1178588), (92, 883941), (138, 589294), (276, 294647)]