2018660085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{51503}}^1$

素因数の和:51594

約数の個数: 48

約数和(自身を含む): 3824481024

約数和(自身を除く): 1805820939

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 2613, 3015, 4355, 7839, 13065, 39195, 51503, 154509, 257515, 463527, 669539, 772545, 2008617, 2317635, 3347695, 3450701, 6025851, 10043085, 10352103, 17253505, 30129255, 31056309, 44859113, 51760515, 134577339, 155281545, 224295565, 403732017, 672886695, 2018660085]

約数ペア:

[(1, 2018660085), (3, 672886695), (5, 403732017), (9, 224295565), (13, 155281545), (15, 134577339), (39, 51760515), (45, 44859113), (65, 31056309), (67, 30129255), (117, 17253505), (195, 10352103), (201, 10043085), (335, 6025851), (585, 3450701), (603, 3347695), (871, 2317635), (1005, 2008617), (2613, 772545), (3015, 669539), (4355, 463527), (7839, 257515), (13065, 154509), (39195, 51503)]