31358118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 39121242

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 121, 141, 242, 282, 363, 517, 726, 919, 1034, 1551, 1838, 2757, 3102, 5514, 5687, 10109, 11374, 17061, 20218, 30327, 34122, 43193, 60654, 86386, 111199, 129579, 222398, 259158, 333597, 475123, 667194, 950246, 1425369, 2850738, 5226353, 10452706, 15679059, 31358118]

約数ペア:

[(1, 31358118), (2, 15679059), (3, 10452706), (6, 5226353), (11, 2850738), (22, 1425369), (33, 950246), (47, 667194), (66, 475123), (94, 333597), (121, 259158), (141, 222398), (242, 129579), (282, 111199), (363, 86386), (517, 60654), (726, 43193), (919, 34122), (1034, 30327), (1551, 20218), (1838, 17061), (2757, 11374), (3102, 10109), (5514, 5687)]