3157686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 8236800

約数和(自身を除く): 5079114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1319, 2394, 2638, 3957, 7914, 9233, 11871, 18466, 23742, 25061, 27699, 50122, 55398, 75183, 83097, 150366, 166194, 175427, 225549, 350854, 451098, 526281, 1052562, 1578843, 3157686]

約数ペア:

[(1, 3157686), (2, 1578843), (3, 1052562), (6, 526281), (7, 451098), (9, 350854), (14, 225549), (18, 175427), (19, 166194), (21, 150366), (38, 83097), (42, 75183), (57, 55398), (63, 50122), (114, 27699), (126, 25061), (133, 23742), (171, 18466), (266, 11871), (342, 9233), (399, 7914), (798, 3957), (1197, 2638), (1319, 2394)]