31790916

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12097}}^1$

素因数の和:12180

約数の個数: 36

約数和(自身を含む): 81467932

約数和(自身を除く): 49677016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 12097, 24194, 36291, 48388, 72582, 108873, 145164, 217746, 435492, 883081, 1766162, 2649243, 3532324, 5298486, 7947729, 10596972, 15895458, 31790916]

約数ペア:

[(1, 31790916), (2, 15895458), (3, 10596972), (4, 7947729), (6, 5298486), (9, 3532324), (12, 2649243), (18, 1766162), (36, 883081), (73, 435492), (146, 217746), (219, 145164), (292, 108873), (438, 72582), (657, 48388), (876, 36291), (1314, 24194), (2628, 12097)]