1296036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 3872960

約数和(自身を除く): 2576924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 139, 148, 222, 252, 259, 278, 333, 417, 444, 518, 556, 666, 777, 834, 973, 1036, 1251, 1332, 1554, 1668, 1946, 2331, 2502, 2919, 3108, 3892, 4662, 5004, 5143, 5838, 8757, 9324, 10286, 11676, 15429, 17514, 20572, 30858, 35028, 36001, 46287, 61716, 72002, 92574, 108003, 144004, 185148, 216006, 324009, 432012, 648018, 1296036]

約数ペア:

[(1, 1296036), (2, 648018), (3, 432012), (4, 324009), (6, 216006), (7, 185148), (9, 144004), (12, 108003), (14, 92574), (18, 72002), (21, 61716), (28, 46287), (36, 36001), (37, 35028), (42, 30858), (63, 20572), (74, 17514), (84, 15429), (111, 11676), (126, 10286), (139, 9324), (148, 8757), (222, 5838), (252, 5143), (259, 5004), (278, 4662), (333, 3892), (417, 3108), (444, 2919), (518, 2502), (556, 2331), (666, 1946), (777, 1668), (834, 1554), (973, 1332), (1036, 1251)]