18956508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68683}}^1$

素因数の和:68713

約数の個数: 24

約数和(自身を含む): 46155648

約数和(自身を除く): 27199140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68683, 137366, 206049, 274732, 412098, 824196, 1579709, 3159418, 4739127, 6318836, 9478254, 18956508]

約数ペア:

[(1, 18956508), (2, 9478254), (3, 6318836), (4, 4739127), (6, 3159418), (12, 1579709), (23, 824196), (46, 412098), (69, 274732), (92, 206049), (138, 137366), (276, 68683)]