21304832268

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{59119}}^1$

素因数の和:59694

約数の個数: 48

約数和(自身を含む): 50654016000

約数和(自身を除く): 29349183732

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 509, 708, 1018, 1527, 2036, 3054, 6108, 30031, 59119, 60062, 90093, 118238, 120124, 177357, 180186, 236476, 354714, 360372, 709428, 3488021, 6976042, 10464063, 13952084, 20928126, 30091571, 41856252, 60183142, 90274713, 120366284, 180549426, 361098852, 1775402689, 3550805378, 5326208067, 7101610756, 10652416134, 21304832268]

約数ペア:

[(1, 21304832268), (2, 10652416134), (3, 7101610756), (4, 5326208067), (6, 3550805378), (12, 1775402689), (59, 361098852), (118, 180549426), (177, 120366284), (236, 90274713), (354, 60183142), (509, 41856252), (708, 30091571), (1018, 20928126), (1527, 13952084), (2036, 10464063), (3054, 6976042), (6108, 3488021), (30031, 709428), (59119, 360372), (60062, 354714), (90093, 236476), (118238, 180186), (120124, 177357)]