15678568926

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{5521}}^1$

素因数の和:6798

約数の個数: 64

約数和(自身を含む): 35687139840

約数和(自身を除く): 20008570914

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1223, 2322, 2446, 3669, 5521, 7338, 11007, 11042, 16563, 22014, 33021, 33126, 49689, 52589, 66042, 99378, 105178, 149067, 157767, 237403, 298134, 315534, 473301, 474806, 712209, 946602, 1419903, 1424418, 2136627, 2839806, 4273254, 6409881, 6752183, 12819762, 13504366, 20256549, 40513098, 60769647, 121539294, 182308941, 290343869, 364617882, 580687738, 871031607, 1742063214, 2613094821, 5226189642, 7839284463, 15678568926]

約数ペア:

[(1, 15678568926), (2, 7839284463), (3, 5226189642), (6, 2613094821), (9, 1742063214), (18, 871031607), (27, 580687738), (43, 364617882), (54, 290343869), (86, 182308941), (129, 121539294), (258, 60769647), (387, 40513098), (774, 20256549), (1161, 13504366), (1223, 12819762), (2322, 6752183), (2446, 6409881), (3669, 4273254), (5521, 2839806), (7338, 2136627), (11007, 1424418), (11042, 1419903), (16563, 946602), (22014, 712209), (33021, 474806), (33126, 473301), (49689, 315534), (52589, 298134), (66042, 237403), (99378, 157767), (105178, 149067)]