213748236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{456727}}^1$

素因数の和:456750

約数の個数: 36

約数和(自身を含む): 581871472

約数和(自身を除く): 368123236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 456727, 913454, 1370181, 1826908, 2740362, 4110543, 5480724, 5937451, 8221086, 11874902, 16442172, 17812353, 23749804, 35624706, 53437059, 71249412, 106874118, 213748236]

約数ペア:

[(1, 213748236), (2, 106874118), (3, 71249412), (4, 53437059), (6, 35624706), (9, 23749804), (12, 17812353), (13, 16442172), (18, 11874902), (26, 8221086), (36, 5937451), (39, 5480724), (52, 4110543), (78, 2740362), (117, 1826908), (156, 1370181), (234, 913454), (468, 456727)]