31225404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1481}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 52430532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1481, 1506, 1757, 2962, 3012, 3514, 4443, 5271, 5924, 7028, 8886, 10367, 10542, 17772, 20734, 21084, 31101, 41468, 62202, 124404, 371731, 743462, 1115193, 1486924, 2230386, 2602117, 4460772, 5204234, 7806351, 10408468, 15612702, 31225404]

約数ペア:

[(1, 31225404), (2, 15612702), (3, 10408468), (4, 7806351), (6, 5204234), (7, 4460772), (12, 2602117), (14, 2230386), (21, 1486924), (28, 1115193), (42, 743462), (84, 371731), (251, 124404), (502, 62202), (753, 41468), (1004, 31101), (1481, 21084), (1506, 20734), (1757, 17772), (2962, 10542), (3012, 10367), (3514, 8886), (4443, 7028), (5271, 5924)]