263663148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3138847}}^1$

素因数の和:3138861

約数の個数: 24

約数和(自身を含む): 703101952

約数和(自身を除く): 439438804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3138847, 6277694, 9416541, 12555388, 18833082, 21971929, 37666164, 43943858, 65915787, 87887716, 131831574, 263663148]

約数ペア:

[(1, 263663148), (2, 131831574), (3, 87887716), (4, 65915787), (6, 43943858), (7, 37666164), (12, 21971929), (14, 18833082), (21, 12555388), (28, 9416541), (42, 6277694), (84, 3138847)]