2749105548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{68611}}^1$

素因数の和:68684

約数の個数: 96

約数和(自身を含む): 8299307520

約数和(自身を除く): 5550201972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 4452, 5724, 6678, 10017, 13356, 20034, 40068, 68611, 137222, 205833, 274444, 411666, 480277, 617499, 823332, 960554, 1234998, 1440831, 1852497, 1921108, 2469996, 2881662, 3636383, 3704994, 4322493, 5763324, 7272766, 7409988, 8644986, 10909149, 12967479, 14545532, 17289972, 21818298, 25454681, 25934958, 32727447, 43636596, 50909362, 51869916, 65454894, 76364043, 98182341, 101818724, 130909788, 152728086, 196364682, 229092129, 305456172, 392729364, 458184258, 687276387, 916368516, 1374552774, 2749105548]

約数ペア:

[(1, 2749105548), (2, 1374552774), (3, 916368516), (4, 687276387), (6, 458184258), (7, 392729364), (9, 305456172), (12, 229092129), (14, 196364682), (18, 152728086), (21, 130909788), (27, 101818724), (28, 98182341), (36, 76364043), (42, 65454894), (53, 51869916), (54, 50909362), (63, 43636596), (84, 32727447), (106, 25934958), (108, 25454681), (126, 21818298), (159, 17289972), (189, 14545532), (212, 12967479), (252, 10909149), (318, 8644986), (371, 7409988), (378, 7272766), (477, 5763324), (636, 4322493), (742, 3704994), (756, 3636383), (954, 2881662), (1113, 2469996), (1431, 1921108), (1484, 1852497), (1908, 1440831), (2226, 1234998), (2862, 960554), (3339, 823332), (4452, 617499), (5724, 480277), (6678, 411666), (10017, 274444), (13356, 205833), (20034, 137222), (40068, 68611)]