2640816

素因数分解:

$2^4\times 3^3\times {\mathrm{6113}}^1$

素因数の和:6130

約数の個数: 40

約数和(自身を含む): 7581360

約数和(自身を除く): 4940544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 6113, 12226, 18339, 24452, 36678, 48904, 55017, 73356, 97808, 110034, 146712, 165051, 220068, 293424, 330102, 440136, 660204, 880272, 1320408, 2640816]

約数ペア:

[(1, 2640816), (2, 1320408), (3, 880272), (4, 660204), (6, 440136), (8, 330102), (9, 293424), (12, 220068), (16, 165051), (18, 146712), (24, 110034), (27, 97808), (36, 73356), (48, 55017), (54, 48904), (72, 36678), (108, 24452), (144, 18339), (216, 12226), (432, 6113)]