2011288914

素因数分解:

$2^1\times 3^3\times {\mathrm{1723}}^1\times {\mathrm{21617}}^1$

素因数の和:23351

約数の個数: 32

約数和(自身を含む): 4472331840

約数和(自身を除く): 2461042926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1723, 3446, 5169, 10338, 15507, 21617, 31014, 43234, 46521, 64851, 93042, 129702, 194553, 389106, 583659, 1167318, 37246091, 74492182, 111738273, 223476546, 335214819, 670429638, 1005644457, 2011288914]

約数ペア:

[(1, 2011288914), (2, 1005644457), (3, 670429638), (6, 335214819), (9, 223476546), (18, 111738273), (27, 74492182), (54, 37246091), (1723, 1167318), (3446, 583659), (5169, 389106), (10338, 194553), (15507, 129702), (21617, 93042), (31014, 64851), (43234, 46521)]