26667972

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20021}}^1$

素因数の和:20068

約数の個数: 36

約数和(自身を含む): 69236076

約数和(自身を除く): 42568104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 20021, 40042, 60063, 80084, 120126, 180189, 240252, 360378, 720756, 740777, 1481554, 2222331, 2963108, 4444662, 6666993, 8889324, 13333986, 26667972]

約数ペア:

[(1, 26667972), (2, 13333986), (3, 8889324), (4, 6666993), (6, 4444662), (9, 2963108), (12, 2222331), (18, 1481554), (36, 740777), (37, 720756), (74, 360378), (111, 240252), (148, 180189), (222, 120126), (333, 80084), (444, 60063), (666, 40042), (1332, 20021)]