8857737486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{533149}}^1$

素因数の和:533241

約数の個数: 48

約数和(自身を含む): 20959192800

約数和(自身を除く): 12101455314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 533149, 1066298, 1599447, 3198894, 4798341, 6930937, 9596682, 13861874, 20792811, 37853579, 41585622, 62378433, 75707158, 113560737, 124756866, 227121474, 340682211, 492096527, 681364422, 984193054, 1476289581, 2952579162, 4428868743, 8857737486]

約数ペア:

[(1, 8857737486), (2, 4428868743), (3, 2952579162), (6, 1476289581), (9, 984193054), (13, 681364422), (18, 492096527), (26, 340682211), (39, 227121474), (71, 124756866), (78, 113560737), (117, 75707158), (142, 62378433), (213, 41585622), (234, 37853579), (426, 20792811), (639, 13861874), (923, 9596682), (1278, 6930937), (1846, 4798341), (2769, 3198894), (5538, 1599447), (8307, 1066298), (16614, 533149)]