18980796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68771}}^1$

素因数の和:68801

約数の個数: 24

約数和(自身を含む): 46214784

約数和(自身を除く): 27233988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68771, 137542, 206313, 275084, 412626, 825252, 1581733, 3163466, 4745199, 6326932, 9490398, 18980796]

約数ペア:

[(1, 18980796), (2, 9490398), (3, 6326932), (4, 4745199), (6, 3163466), (12, 1581733), (23, 825252), (46, 412626), (69, 275084), (92, 206313), (138, 137542), (276, 68771)]