21316692

素因数分解:

$2^2\times 3^1\times {\mathrm{283}}^1\times {\mathrm{6277}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 49922656

約数和(自身を除く): 28605964

約数列:

[1, 2, 3, 4, 6, 12, 283, 566, 849, 1132, 1698, 3396, 6277, 12554, 18831, 25108, 37662, 75324, 1776391, 3552782, 5329173, 7105564, 10658346, 21316692]

約数ペア:

[(1, 21316692), (2, 10658346), (3, 7105564), (4, 5329173), (6, 3552782), (12, 1776391), (283, 75324), (566, 37662), (849, 25108), (1132, 18831), (1698, 12554), (3396, 6277)]