31494564

素因数分解:

$2^2\times 3^2\times {\mathrm{823}}^1\times {\mathrm{1063}}^1$

素因数の和:1896

約数の個数: 36

約数和(自身を含む): 79782976

約数和(自身を除く): 48288412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 823, 1063, 1646, 2126, 2469, 3189, 3292, 4252, 4938, 6378, 7407, 9567, 9876, 12756, 14814, 19134, 29628, 38268, 874849, 1749698, 2624547, 3499396, 5249094, 7873641, 10498188, 15747282, 31494564]

約数ペア:

[(1, 31494564), (2, 15747282), (3, 10498188), (4, 7873641), (6, 5249094), (9, 3499396), (12, 2624547), (18, 1749698), (36, 874849), (823, 38268), (1063, 29628), (1646, 19134), (2126, 14814), (2469, 12756), (3189, 9876), (3292, 9567), (4252, 7407), (4938, 6378)]