18882172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12073}}^1$

素因数の和:12117

約数の個数: 24

約数和(自身を含む): 36511776

約数和(自身を除く): 17629604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12073, 24146, 48292, 205241, 277679, 410482, 555358, 820964, 1110716, 4720543, 9441086, 18882172]

約数ペア:

[(1, 18882172), (2, 9441086), (4, 4720543), (17, 1110716), (23, 820964), (34, 555358), (46, 410482), (68, 277679), (92, 205241), (391, 48292), (782, 24146), (1564, 12073)]