128571004884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6742763}}^1$

素因数の和:6743004

約数の個数: 48

約数和(自身を含む): 344366443008

約数和(自身を除く): 215795438124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 2724, 3178, 4767, 6356, 9534, 19068, 6742763, 13485526, 20228289, 26971052, 40456578, 47199341, 80913156, 94398682, 141598023, 188797364, 283196046, 566392092, 1530607201, 3061214402, 4591821603, 6122428804, 9183643206, 10714250407, 18367286412, 21428500814, 32142751221, 42857001628, 64285502442, 128571004884]

約数ペア:

[(1, 128571004884), (2, 64285502442), (3, 42857001628), (4, 32142751221), (6, 21428500814), (7, 18367286412), (12, 10714250407), (14, 9183643206), (21, 6122428804), (28, 4591821603), (42, 3061214402), (84, 1530607201), (227, 566392092), (454, 283196046), (681, 188797364), (908, 141598023), (1362, 94398682), (1589, 80913156), (2724, 47199341), (3178, 40456578), (4767, 26971052), (6356, 20228289), (9534, 13485526), (19068, 6742763)]