18485052012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24451127}}^1$

素因数の和:24451147

約数の個数: 48

約数和(自身を含む): 54770526720

約数和(自身を除く): 36285474708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24451127, 48902254, 73353381, 97804508, 146706762, 171157889, 220060143, 293413524, 342315778, 440120286, 513473667, 660180429, 684631556, 880240572, 1026947334, 1320360858, 1540421001, 2053894668, 2640721716, 3080842002, 4621263003, 6161684004, 9242526006, 18485052012]

約数ペア:

[(1, 18485052012), (2, 9242526006), (3, 6161684004), (4, 4621263003), (6, 3080842002), (7, 2640721716), (9, 2053894668), (12, 1540421001), (14, 1320360858), (18, 1026947334), (21, 880240572), (27, 684631556), (28, 660180429), (36, 513473667), (42, 440120286), (54, 342315778), (63, 293413524), (84, 220060143), (108, 171157889), (126, 146706762), (189, 97804508), (252, 73353381), (378, 48902254), (756, 24451127)]