18311096260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1\times {\mathrm{27061}}^1$

素因数の和:28564

約数の個数: 48

約数和(自身を含む): 40153946112

約数和(自身を除く): 21842849852

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1471, 2942, 5884, 7355, 14710, 27061, 29420, 33833, 54122, 67666, 108244, 135305, 135332, 169165, 270610, 338330, 541220, 622403, 676660, 1244806, 2489612, 3112015, 6224030, 12448060, 39806731, 79613462, 159226924, 199033655, 398067310, 796134620, 915554813, 1831109626, 3662219252, 4577774065, 9155548130, 18311096260]

約数ペア:

[(1, 18311096260), (2, 9155548130), (4, 4577774065), (5, 3662219252), (10, 1831109626), (20, 915554813), (23, 796134620), (46, 398067310), (92, 199033655), (115, 159226924), (230, 79613462), (460, 39806731), (1471, 12448060), (2942, 6224030), (5884, 3112015), (7355, 2489612), (14710, 1244806), (27061, 676660), (29420, 622403), (33833, 541220), (54122, 338330), (67666, 270610), (108244, 169165), (135305, 135332)]