31906692

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21617}}^1$

素因数の和:21668

約数の個数: 36

約数和(自身を含む): 82623996

約数和(自身を除く): 50717304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 21617, 43234, 64851, 86468, 129702, 194553, 259404, 389106, 778212, 886297, 1772594, 2658891, 3545188, 5317782, 7976673, 10635564, 15953346, 31906692]

約数ペア:

[(1, 31906692), (2, 15953346), (3, 10635564), (4, 7976673), (6, 5317782), (9, 3545188), (12, 2658891), (18, 1772594), (36, 886297), (41, 778212), (82, 389106), (123, 259404), (164, 194553), (246, 129702), (369, 86468), (492, 64851), (738, 43234), (1476, 21617)]