254260986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{3253}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 581659008

約数和(自身を除く): 327398022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1861, 3253, 3722, 5583, 6506, 9759, 11166, 13027, 19518, 22771, 26054, 39081, 45542, 68313, 78162, 136626, 6053833, 12107666, 18161499, 36322998, 42376831, 84753662, 127130493, 254260986]

約数ペア:

[(1, 254260986), (2, 127130493), (3, 84753662), (6, 42376831), (7, 36322998), (14, 18161499), (21, 12107666), (42, 6053833), (1861, 136626), (3253, 78162), (3722, 68313), (5583, 45542), (6506, 39081), (9759, 26054), (11166, 22771), (13027, 19518)]