28195668

素因数分解:

$2^2\times 3^3\times {\mathrm{261071}}^1$

素因数の和:261084

約数の個数: 24

約数和(自身を含む): 73100160

約数和(自身を除く): 44904492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261071, 522142, 783213, 1044284, 1566426, 2349639, 3132852, 4699278, 7048917, 9398556, 14097834, 28195668]

約数ペア:

[(1, 28195668), (2, 14097834), (3, 9398556), (4, 7048917), (6, 4699278), (9, 3132852), (12, 2349639), (18, 1566426), (27, 1044284), (36, 783213), (54, 522142), (108, 261071)]