21011010984

素因数分解:

$2^3\times 3^3\times {\mathrm{2917}}^1\times {\mathrm{33347}}^1$

素因数の和:36279

約数の個数: 64

約数和(自身を含む): 58385678400

約数和(自身を除く): 37374667416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2917, 5834, 8751, 11668, 17502, 23336, 26253, 33347, 35004, 52506, 66694, 70008, 78759, 100041, 105012, 133388, 157518, 200082, 210024, 266776, 300123, 315036, 400164, 600246, 630072, 800328, 900369, 1200492, 1800738, 2400984, 3601476, 7202952, 97273199, 194546398, 291819597, 389092796, 583639194, 778185592, 875458791, 1167278388, 1750917582, 2334556776, 2626376373, 3501835164, 5252752746, 7003670328, 10505505492, 21011010984]

約数ペア:

[(1, 21011010984), (2, 10505505492), (3, 7003670328), (4, 5252752746), (6, 3501835164), (8, 2626376373), (9, 2334556776), (12, 1750917582), (18, 1167278388), (24, 875458791), (27, 778185592), (36, 583639194), (54, 389092796), (72, 291819597), (108, 194546398), (216, 97273199), (2917, 7202952), (5834, 3601476), (8751, 2400984), (11668, 1800738), (17502, 1200492), (23336, 900369), (26253, 800328), (33347, 630072), (35004, 600246), (52506, 400164), (66694, 315036), (70008, 300123), (78759, 266776), (100041, 210024), (105012, 200082), (133388, 157518)]