18606180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5851}}^1$

素因数の和:5916

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 34483164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 5851, 11702, 17553, 23404, 29255, 35106, 58510, 70212, 87765, 117020, 175530, 310103, 351060, 620206, 930309, 1240412, 1550515, 1860618, 3101030, 3721236, 4651545, 6202060, 9303090, 18606180]

約数ペア:

[(1, 18606180), (2, 9303090), (3, 6202060), (4, 4651545), (5, 3721236), (6, 3101030), (10, 1860618), (12, 1550515), (15, 1240412), (20, 930309), (30, 620206), (53, 351060), (60, 310103), (106, 175530), (159, 117020), (212, 87765), (265, 70212), (318, 58510), (530, 35106), (636, 29255), (795, 23404), (1060, 17553), (1590, 11702), (3180, 5851)]