28903734

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43399}}^1$

素因数の和:43444

約数の個数: 24

約数和(自身を含む): 64318800

約数和(自身を除く): 35415066

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 43399, 86798, 130197, 260394, 390591, 781182, 1605763, 3211526, 4817289, 9634578, 14451867, 28903734]

約数ペア:

[(1, 28903734), (2, 14451867), (3, 9634578), (6, 4817289), (9, 3211526), (18, 1605763), (37, 781182), (74, 390591), (111, 260394), (222, 130197), (333, 86798), (666, 43399)]