2123145738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{581047}}^1$

素因数の和:581091

約数の個数: 48

約数和(自身を含む): 5438609280

約数和(自身を除く): 3315463542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 581047, 1162094, 1743141, 3486282, 4067329, 5229423, 8134658, 10458846, 12201987, 16850363, 24403974, 33700726, 36605961, 50551089, 73211922, 101102178, 117952541, 151653267, 235905082, 303306534, 353857623, 707715246, 1061572869, 2123145738]

約数ペア:

[(1, 2123145738), (2, 1061572869), (3, 707715246), (6, 353857623), (7, 303306534), (9, 235905082), (14, 151653267), (18, 117952541), (21, 101102178), (29, 73211922), (42, 50551089), (58, 36605961), (63, 33700726), (87, 24403974), (126, 16850363), (174, 12201987), (203, 10458846), (261, 8134658), (406, 5229423), (522, 4067329), (609, 3486282), (1218, 1743141), (1827, 1162094), (3654, 581047)]