891380022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3622

約数の個数: 64

約数和(自身を含む): 2033472000

約数和(自身を除く): 1142091978

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 2197, 3211, 3559, 4394, 6422, 6591, 7118, 9633, 10677, 13182, 19266, 21354, 41743, 46267, 67621, 83486, 92534, 125229, 135242, 138801, 202863, 250458, 277602, 405726, 601471, 879073, 1202942, 1758146, 1804413, 2637219, 3608826, 5274438, 7819123, 11427949, 15638246, 22855898, 23457369, 34283847, 46914738, 68567694, 148563337, 297126674, 445690011, 891380022]

約数ペア:

[(1, 891380022), (2, 445690011), (3, 297126674), (6, 148563337), (13, 68567694), (19, 46914738), (26, 34283847), (38, 23457369), (39, 22855898), (57, 15638246), (78, 11427949), (114, 7819123), (169, 5274438), (247, 3608826), (338, 2637219), (494, 1804413), (507, 1758146), (741, 1202942), (1014, 879073), (1482, 601471), (2197, 405726), (3211, 277602), (3559, 250458), (4394, 202863), (6422, 138801), (6591, 135242), (7118, 125229), (9633, 92534), (10677, 83486), (13182, 67621), (19266, 46267), (21354, 41743)]