2018025765

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{3701}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 4108331520

約数和(自身を除く): 2090305755

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 577, 945, 1731, 2885, 3701, 4039, 5193, 8655, 11103, 12117, 15579, 18505, 20195, 25907, 25965, 33309, 36351, 55515, 60585, 77721, 77895, 99927, 109053, 129535, 166545, 181755, 233163, 388605, 499635, 545265, 699489, 1165815, 2135477, 3497445, 6406431, 10677385, 14948339, 19219293, 32032155, 44845017, 57657879, 74741695, 96096465, 134535051, 224225085, 288289395, 403605153, 672675255, 2018025765]

約数ペア:

[(1, 2018025765), (3, 672675255), (5, 403605153), (7, 288289395), (9, 224225085), (15, 134535051), (21, 96096465), (27, 74741695), (35, 57657879), (45, 44845017), (63, 32032155), (105, 19219293), (135, 14948339), (189, 10677385), (315, 6406431), (577, 3497445), (945, 2135477), (1731, 1165815), (2885, 699489), (3701, 545265), (4039, 499635), (5193, 388605), (8655, 233163), (11103, 181755), (12117, 166545), (15579, 129535), (18505, 109053), (20195, 99927), (25907, 77895), (25965, 77721), (33309, 60585), (36351, 55515)]