28354158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75011}}^1$

素因数の和:75029

約数の個数: 32

約数和(自身を含む): 72011520

約数和(自身を除く): 43657362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75011, 150022, 225033, 450066, 525077, 675099, 1050154, 1350198, 1575231, 2025297, 3150462, 4050594, 4725693, 9451386, 14177079, 28354158]

約数ペア:

[(1, 28354158), (2, 14177079), (3, 9451386), (6, 4725693), (7, 4050594), (9, 3150462), (14, 2025297), (18, 1575231), (21, 1350198), (27, 1050154), (42, 675099), (54, 525077), (63, 450066), (126, 225033), (189, 150022), (378, 75011)]