47081412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{20759}}^1$

素因数の和:20782

約数の個数: 60

約数和(自身を含む): 140669760

約数和(自身を除く): 93588348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 20759, 41518, 62277, 83036, 124554, 145313, 186831, 249108, 290626, 373662, 435939, 560493, 581252, 747324, 871878, 1120986, 1307817, 1681479, 1743756, 2241972, 2615634, 3362958, 3923451, 5231268, 6725916, 7846902, 11770353, 15693804, 23540706, 47081412]

約数ペア:

[(1, 47081412), (2, 23540706), (3, 15693804), (4, 11770353), (6, 7846902), (7, 6725916), (9, 5231268), (12, 3923451), (14, 3362958), (18, 2615634), (21, 2241972), (27, 1743756), (28, 1681479), (36, 1307817), (42, 1120986), (54, 871878), (63, 747324), (81, 581252), (84, 560493), (108, 435939), (126, 373662), (162, 290626), (189, 249108), (252, 186831), (324, 145313), (378, 124554), (567, 83036), (756, 62277), (1134, 41518), (2268, 20759)]