21613104

素因数分解:

$2^4\times 3^2\times {\mathrm{150091}}^1$

素因数の和:150105

約数の個数: 30

約数和(自身を含む): 60487076

約数和(自身を除く): 38873972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 150091, 300182, 450273, 600364, 900546, 1200728, 1350819, 1801092, 2401456, 2701638, 3602184, 5403276, 7204368, 10806552, 21613104]

約数ペア:

[(1, 21613104), (2, 10806552), (3, 7204368), (4, 5403276), (6, 3602184), (8, 2701638), (9, 2401456), (12, 1801092), (16, 1350819), (18, 1200728), (24, 900546), (36, 600364), (48, 450273), (72, 300182), (144, 150091)]