21912468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79393}}^1$

素因数の和:79423

約数の個数: 24

約数和(自身を含む): 53352768

約数和(自身を除く): 31440300

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 79393, 158786, 238179, 317572, 476358, 952716, 1826039, 3652078, 5478117, 7304156, 10956234, 21912468]

約数ペア:

[(1, 21912468), (2, 10956234), (3, 7304156), (4, 5478117), (6, 3652078), (12, 1826039), (23, 952716), (46, 476358), (69, 317572), (92, 238179), (138, 158786), (276, 79393)]