18980412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143791}}^1$

素因数の和:143809

約数の個数: 24

約数和(自身を含む): 48314112

約数和(自身を除く): 29333700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143791, 287582, 431373, 575164, 862746, 1581701, 1725492, 3163402, 4745103, 6326804, 9490206, 18980412]

約数ペア:

[(1, 18980412), (2, 9490206), (3, 6326804), (4, 4745103), (6, 3163402), (11, 1725492), (12, 1581701), (22, 862746), (33, 575164), (44, 431373), (66, 287582), (132, 143791)]