31423716

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1297}}^1$

素因数の和:1980

約数の個数: 36

約数和(自身を含む): 79611532

約数和(自身を除く): 48187816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 1297, 1346, 2019, 2594, 2692, 3891, 4038, 5188, 6057, 7782, 8076, 11673, 12114, 15564, 23346, 24228, 46692, 872881, 1745762, 2618643, 3491524, 5237286, 7855929, 10474572, 15711858, 31423716]

約数ペア:

[(1, 31423716), (2, 15711858), (3, 10474572), (4, 7855929), (6, 5237286), (9, 3491524), (12, 2618643), (18, 1745762), (36, 872881), (673, 46692), (1297, 24228), (1346, 23346), (2019, 15564), (2594, 12114), (2692, 11673), (3891, 8076), (4038, 7782), (5188, 6057)]