72018258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{923311}}^1$

素因数の和:923329

約数の個数: 16

約数和(自身を含む): 155116416

約数和(自身を除く): 83098158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 923311, 1846622, 2769933, 5539866, 12003043, 24006086, 36009129, 72018258]

約数ペア:

[(1, 72018258), (2, 36009129), (3, 24006086), (6, 12003043), (13, 5539866), (26, 2769933), (39, 1846622), (78, 923311)]